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Et=(l+(n=n+Math.imul(c,rt)|0)|0)+((8191&(i=(i=i+Math.imul(c,nt)|0)+Math.imul(f,rt)|0))<<13)|0;l=((o=o+Math.imul(f,nt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(x,z),i=(i=Math.imul(x,q))+Math.imul(T,z)|0,o=Math.imul(T,q),n=n+Math.imul(M,H)|0,i=(i=i+Math.imul(M,G)|0)+Math.imul(N,H)|0,o=o+Math.imul(N,G)|0,n=n+Math.imul(k,W)|0,i=(i=i+Math.imul(k,J)|0)+Math.imul(A,W)|0,o=o+Math.imul(A,J)|0,n=n+Math.imul(b,X)|0,i=(i=i+Math.imul(b,$)|0)+Math.imul(E,X)|0,o=o+Math.imul(E,$)|0,n=n+Math.imul(v,Y)|0,i=(i=i+Math.imul(v,tt)|0)+Math.imul(y,Y)|0,o=o+Math.imul(y,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,nt)|0;var _t=(l+(n=n+Math.imul(c,ot)|0)|0)+((8191&(i=(i=i+Math.imul(c,st)|0)+Math.imul(f,ot)|0))<<13)|0;l=((o=o+Math.imul(f,st)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(I,z),i=(i=Math.imul(I,q))+Math.imul(C,z)|0,o=Math.imul(C,q),n=n+Math.imul(x,H)|0,i=(i=i+Math.imul(x,G)|0)+Math.imul(T,H)|0,o=o+Math.imul(T,G)|0,n=n+Math.imul(M,W)|0,i=(i=i+Math.imul(M,J)|0)+Math.imul(N,W)|0,o=o+Math.imul(N,J)|0,n=n+Math.imul(k,X)|0,i=(i=i+Math.imul(k,$)|0)+Math.imul(A,X)|0,o=o+Math.imul(A,$)|0,n=n+Math.imul(b,Y)|0,i=(i=i+Math.imul(b,tt)|0)+Math.imul(E,Y)|0,o=o+Math.imul(E,tt)|0,n=n+Math.imul(v,rt)|0,i=(i=i+Math.imul(v,nt)|0)+Math.imul(y,rt)|0,o=o+Math.imul(y,nt)|0,n=n+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var kt=(l+(n=n+Math.imul(c,ut)|0)|0)+((8191&(i=(i=i+Math.imul(c,lt)|0)+Math.imul(f,ut)|0))<<13)|0;l=((o=o+Math.imul(f,lt)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(O,z),i=(i=Math.imul(O,q))+Math.imul(F,z)|0,o=Math.imul(F,q),n=n+Math.imul(I,H)|0,i=(i=i+Math.imul(I,G)|0)+Math.imul(C,H)|0,o=o+Math.imul(C,G)|0,n=n+Math.imul(x,W)|0,i=(i=i+Math.imul(x,J)|0)+Math.imul(T,W)|0,o=o+Math.imul(T,J)|0,n=n+Math.imul(M,X)|0,i=(i=i+Math.imul(M,$)|0)+Math.imul(N,X)|0,o=o+Math.imul(N,$)|0,n=n+Math.imul(k,Y)|0,i=(i=i+Math.imul(k,tt)|0)+Math.imul(A,Y)|0,o=o+Math.imul(A,tt)|0,n=n+Math.imul(b,rt)|0,i=(i=i+Math.imul(b,nt)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,nt)|0,n=n+Math.imul(v,ot)|0,i=(i=i+Math.imul(v,st)|0)+Math.imul(y,ot)|0,o=o+Math.imul(y,st)|0,n=n+Math.imul(p,ut)|0,i=(i=i+Math.imul(p,lt)|0)+Math.imul(m,ut)|0,o=o+Math.imul(m,lt)|0;var At=(l+(n=n+Math.imul(c,ct)|0)|0)+((8191&(i=(i=i+Math.imul(c,ft)|0)+Math.imul(f,ct)|0))<<13)|0;l=((o=o+Math.imul(f,ft)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(L,z),i=(i=Math.imul(L,q))+Math.imul(D,z)|0,o=Math.imul(D,q),n=n+Math.imul(O,H)|0,i=(i=i+Math.imul(O,G)|0)+Math.imul(F,H)|0,o=o+Math.imul(F,G)|0,n=n+Math.imul(I,W)|0,i=(i=i+Math.imul(I,J)|0)+Math.imul(C,W)|0,o=o+Math.imul(C,J)|0,n=n+Math.imul(x,X)|0,i=(i=i+Math.imul(x,$)|0)+Math.imul(T,X)|0,o=o+Math.imul(T,$)|0,n=n+Math.imul(M,Y)|0,i=(i=i+Math.imul(M,tt)|0)+Math.imul(N,Y)|0,o=o+Math.imul(N,tt)|0,n=n+Math.imul(k,rt)|0,i=(i=i+Math.imul(k,nt)|0)+Math.imul(A,rt)|0,o=o+Math.imul(A,nt)|0,n=n+Math.imul(b,ot)|0,i=(i=i+Math.imul(b,st)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,st)|0,n=n+Math.imul(v,ut)|0,i=(i=i+Math.imul(v,lt)|0)+Math.imul(y,ut)|0,o=o+Math.imul(y,lt)|0,n=n+Math.imul(p,ct)|0,i=(i=i+Math.imul(p,ft)|0)+Math.imul(m,ct)|0,o=o+Math.imul(m,ft)|0;var St=(l+(n=n+Math.imul(c,pt)|0)|0)+((8191&(i=(i=i+Math.imul(c,mt)|0)+Math.imul(f,pt)|0))<<13)|0;l=((o=o+Math.imul(f,mt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(L,H),i=(i=Math.imul(L,G))+Math.imul(D,H)|0,o=Math.imul(D,G),n=n+Math.imul(O,W)|0,i=(i=i+Math.imul(O,J)|0)+Math.imul(F,W)|0,o=o+Math.imul(F,J)|0,n=n+Math.imul(I,X)|0,i=(i=i+Math.imul(I,$)|0)+Math.imul(C,X)|0,o=o+Math.imul(C,$)|0,n=n+Math.imul(x,Y)|0,i=(i=i+Math.imul(x,tt)|0)+Math.imul(T,Y)|0,o=o+Math.imul(T,tt)|0,n=n+Math.imul(M,rt)|0,i=(i=i+Math.imul(M,nt)|0)+Math.imul(N,rt)|0,o=o+Math.imul(N,nt)|0,n=n+Math.imul(k,ot)|0,i=(i=i+Math.imul(k,st)|0)+Math.imul(A,ot)|0,o=o+Math.imul(A,st)|0,n=n+Math.imul(b,ut)|0,i=(i=i+Math.imul(b,lt)|0)+Math.imul(E,ut)|0,o=o+Math.imul(E,lt)|0,n=n+Math.imul(v,ct)|0,i=(i=i+Math.imul(v,ft)|0)+Math.imul(y,ct)|0,o=o+Math.imul(y,ft)|0;var Mt=(l+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;l=((o=o+Math.imul(m,mt)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(L,W),i=(i=Math.imul(L,J))+Math.imul(D,W)|0,o=Math.imul(D,J),n=n+Math.imul(O,X)|0,i=(i=i+Math.imul(O,$)|0)+Math.imul(F,X)|0,o=o+Math.imul(F,$)|0,n=n+Math.imul(I,Y)|0,i=(i=i+Math.imul(I,tt)|0)+Math.imul(C,Y)|0,o=o+Math.imul(C,tt)|0,n=n+Math.imul(x,rt)|0,i=(i=i+Math.imul(x,nt)|0)+Math.imul(T,rt)|0,o=o+Math.imul(T,nt)|0,n=n+Math.imul(M,ot)|0,i=(i=i+Math.imul(M,st)|0)+Math.imul(N,ot)|0,o=o+Math.imul(N,st)|0,n=n+Math.imul(k,ut)|0,i=(i=i+Math.imul(k,lt)|0)+Math.imul(A,ut)|0,o=o+Math.imul(A,lt)|0,n=n+Math.imul(b,ct)|0,i=(i=i+Math.imul(b,ft)|0)+Math.imul(E,ct)|0,o=o+Math.imul(E,ft)|0;var Nt=(l+(n=n+Math.imul(v,pt)|0)|0)+((8191&(i=(i=i+Math.imul(v,mt)|0)+Math.imul(y,pt)|0))<<13)|0;l=((o=o+Math.imul(y,mt)|0)+(i>>>13)|0)+(Nt>>>26)|0,Nt&=67108863,n=Math.imul(L,X),i=(i=Math.imul(L,$))+Math.imul(D,X)|0,o=Math.imul(D,$),n=n+Math.imul(O,Y)|0,i=(i=i+Math.imul(O,tt)|0)+Math.imul(F,Y)|0,o=o+Math.imul(F,tt)|0,n=n+Math.imul(I,rt)|0,i=(i=i+Math.imul(I,nt)|0)+Math.imul(C,rt)|0,o=o+Math.imul(C,nt)|0,n=n+Math.imul(x,ot)|0,i=(i=i+Math.imul(x,st)|0)+Math.imul(T,ot)|0,o=o+Math.imul(T,st)|0,n=n+Math.imul(M,ut)|0,i=(i=i+Math.imul(M,lt)|0)+Math.imul(N,ut)|0,o=o+Math.imul(N,lt)|0,n=n+Math.imul(k,ct)|0,i=(i=i+Math.imul(k,ft)|0)+Math.imul(A,ct)|0,o=o+Math.imul(A,ft)|0;var Pt=(l+(n=n+Math.imul(b,pt)|0)|0)+((8191&(i=(i=i+Math.imul(b,mt)|0)+Math.imul(E,pt)|0))<<13)|0;l=((o=o+Math.imul(E,mt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(L,Y),i=(i=Math.imul(L,tt))+Math.imul(D,Y)|0,o=Math.imul(D,tt),n=n+Math.imul(O,rt)|0,i=(i=i+Math.imul(O,nt)|0)+Math.imul(F,rt)|0,o=o+Math.imul(F,nt)|0,n=n+Math.imul(I,ot)|0,i=(i=i+Math.imul(I,st)|0)+Math.imul(C,ot)|0,o=o+Math.imul(C,st)|0,n=n+Math.imul(x,ut)|0,i=(i=i+Math.imul(x,lt)|0)+Math.imul(T,ut)|0,o=o+Math.imul(T,lt)|0,n=n+Math.imul(M,ct)|0,i=(i=i+Math.imul(M,ft)|0)+Math.imul(N,ct)|0,o=o+Math.imul(N,ft)|0;var xt=(l+(n=n+Math.imul(k,pt)|0)|0)+((8191&(i=(i=i+Math.imul(k,mt)|0)+Math.imul(A,pt)|0))<<13)|0;l=((o=o+Math.imul(A,mt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(L,rt),i=(i=Math.imul(L,nt))+Math.imul(D,rt)|0,o=Math.imul(D,nt),n=n+Math.imul(O,ot)|0,i=(i=i+Math.imul(O,st)|0)+Math.imul(F,ot)|0,o=o+Math.imul(F,st)|0,n=n+Math.imul(I,ut)|0,i=(i=i+Math.imul(I,lt)|0)+Math.imul(C,ut)|0,o=o+Math.imul(C,lt)|0,n=n+Math.imul(x,ct)|0,i=(i=i+Math.imul(x,ft)|0)+Math.imul(T,ct)|0,o=o+Math.imul(T,ft)|0;var Tt=(l+(n=n+Math.imul(M,pt)|0)|0)+((8191&(i=(i=i+Math.imul(M,mt)|0)+Math.imul(N,pt)|0))<<13)|0;l=((o=o+Math.imul(N,mt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(L,ot),i=(i=Math.imul(L,st))+Math.imul(D,ot)|0,o=Math.imul(D,st),n=n+Math.imul(O,ut)|0,i=(i=i+Math.imul(O,lt)|0)+Math.imul(F,ut)|0,o=o+Math.imul(F,lt)|0,n=n+Math.imul(I,ct)|0,i=(i=i+Math.imul(I,ft)|0)+Math.imul(C,ct)|0,o=o+Math.imul(C,ft)|0;var Rt=(l+(n=n+Math.imul(x,pt)|0)|0)+((8191&(i=(i=i+Math.imul(x,mt)|0)+Math.imul(T,pt)|0))<<13)|0;l=((o=o+Math.imul(T,mt)|0)+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,n=Math.imul(L,ut),i=(i=Math.imul(L,lt))+Math.imul(D,ut)|0,o=Math.imul(D,lt),n=n+Math.imul(O,ct)|0,i=(i=i+Math.imul(O,ft)|0)+Math.imul(F,ct)|0,o=o+Math.imul(F,ft)|0;var It=(l+(n=n+Math.imul(I,pt)|0)|0)+((8191&(i=(i=i+Math.imul(I,mt)|0)+Math.imul(C,pt)|0))<<13)|0;l=((o=o+Math.imul(C,mt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(L,ct),i=(i=Math.imul(L,ft))+Math.imul(D,ct)|0,o=Math.imul(D,ft);var Ct=(l+(n=n+Math.imul(O,pt)|0)|0)+((8191&(i=(i=i+Math.imul(O,mt)|0)+Math.imul(F,pt)|0))<<13)|0;l=((o=o+Math.imul(F,mt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863;var Bt=(l+(n=Math.imul(L,pt))|0)+((8191&(i=(i=Math.imul(L,mt))+Math.imul(D,pt)|0))<<13)|0;return l=((o=Math.imul(D,mt))+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,u[0]=gt,u[1]=vt,u[2]=yt,u[3]=wt,u[4]=bt,u[5]=Et,u[6]=_t,u[7]=kt,u[8]=At,u[9]=St,u[10]=Mt,u[11]=Nt,u[12]=Pt,u[13]=xt,u[14]=Tt,u[15]=Rt,u[16]=It,u[17]=Ct,u[18]=Bt,0!==l&&(u[19]=l,r.length++),r};function p(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(d=f),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?d(this,t,e):r<63?f(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,o=0;o<r.length-1;o++){var s=i;i=0;for(var a=67108863&n,u=Math.min(o,e.length-1),l=Math.max(0,o-t.length+1);l<=u;l++){var h=o-l,c=(0|t.words[h])*(0|e.words[l]),f=67108863&c;a=67108863&(f=f+a|0),i+=(s=(s=s+(c/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}r.words[o]=a,n=s,s=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,n=0;n<t;n++)e[n]=this.revBin(n,r,t);return e},m.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var n=0,i=0;i<e;i++)n|=(1&t)<<e-i-1,t>>=1;return n},m.prototype.permute=function(t,e,r,n,i,o){for(var s=0;s<o;s++)n[s]=e[t[s]],i[s]=r[t[s]]},m.prototype.transform=function(t,e,r,n,i,o){this.permute(o,t,e,r,n,i);for(var s=1;s<i;s<<=1)for(var a=s<<1,u=Math.cos(2*Math.PI/a),l=Math.sin(2*Math.PI/a),h=0;h<i;h+=a)for(var c=u,f=l,d=0;d<s;d++){var p=r[h+d],m=n[h+d],g=r[h+d+s],v=n[h+d+s],y=c*g-f*v;v=c*v+f*g,g=y,r[h+d]=p+g,n[h+d]=m+v,r[h+d+s]=p-g,n[h+d+s]=m-v,d!==a&&(y=u*c-l*f,f=u*f+l*c,c=y)}},m.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),n=1&r,i=0;for(r=r/2|0;r;r>>>=1)i++;return 1<<i+1+n},m.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var n=0;n<r/2;n++){var i=t[n];t[n]=t[r-n-1],t[r-n-1]=i,i=e[n],e[n]=-e[r-n-1],e[r-n-1]=-i}},m.prototype.normalize13b=function(t,e){for(var r=0,n=0;n<e/2;n++){var i=8192*Math.round(t[2*n+1]/e)+Math.round(t[2*n]/e)+r;t[n]=67108863&i,r=i<67108864?0:i/67108864|0}return t},m.prototype.convert13b=function(t,e,n,i){for(var o=0,s=0;s<e;s++)o+=0|t[s],n[2*s]=8191&o,o>>>=13,n[2*s+1]=8191&o,o>>>=13;for(s=2*e;s<i;++s)n[s]=0;r(0===o),r(0==(-8192&o))},m.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},m.prototype.mulp=function(t,e,r){var n=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(n),o=this.stub(n),s=new Array(n),a=new Array(n),u=new Array(n),l=new Array(n),h=new Array(n),c=new Array(n),f=r.words;f.length=n,this.convert13b(t.words,t.length,s,n),this.convert13b(e.words,e.length,l,n),this.transform(s,o,a,u,n,i),this.transform(l,o,h,c,n,i);for(var d=0;d<n;d++){var p=a[d]*h[d]-u[d]*c[d];u[d]=a[d]*c[d]+u[d]*h[d],a[d]=p}return this.conjugate(a,u,n),this.transform(a,u,f,o,n,i),this.conjugate(f,o,n),this.normalize13b(f,n),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){r("number"==typeof t),r(t<67108864);for(var e=0,n=0;n<this.length;n++){var i=(0|this.words[n])*t,o=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=o>>>26,this.words[n]=67108863&o}return 0!==e&&(this.words[n]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var n=r/26|0,i=r%26;e[r]=(t.words[n]&1<<i)>>>i}return e}(t);if(0===e.length)return new o(1);for(var r=this,n=0;n<e.length&&0===e[n];n++,r=r.sqr());if(++n<e.length)for(var i=r.sqr();n<e.length;n++,i=i.sqr())0!==e[n]&&(r=r.mul(i));return r},o.prototype.iushln=function(t){r("number"==typeof t&&t>=0);var e,n=t%26,i=(t-n)/26,o=67108863>>>26-n<<26-n;if(0!==n){var s=0;for(e=0;e<this.length;e++){var a=this.words[e]&o,u=(0|this.words[e])-a<<n;this.words[e]=u|s,s=a>>>26-n}s&&(this.words[e]=s,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e<i;e++)this.words[e]=0;this.length+=i}return this.strip()},o.prototype.ishln=function(t){return r(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,n){var i;r("number"==typeof t&&t>=0),i=e?(e-e%26)/26:0;var o=t%26,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<<o,u=n;if(i-=s,i=Math.max(0,i),u){for(var l=0;l<s;l++)u.words[l]=this.words[l];u.length=s}if(0===s);else if(this.length>s)for(this.length-=s,l=0;l<this.length;l++)this.words[l]=this.words[l+s];else this.words[0]=0,this.length=1;var h=0;for(l=this.length-1;l>=0&&(0!==h||l>=i);l--){var c=0|this.words[l];this.words[l]=h<<26-o|c>>>o,h=c&a}return u&&0!==h&&(u.words[u.length++]=h),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,n){return r(0===this.negative),this.iushrn(t,e,n)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){r("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26,i=1<<e;return!(this.length<=n)&&!!(this.words[n]&i)},o.prototype.imaskn=function(t){r("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26;if(r(0===this.negative,"imaskn works only with positive numbers"),this.length<=n)return this;if(0!==e&&n++,this.length=Math.min(n,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return r("number"==typeof t),r(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(r("number"==typeof t),r(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,n){var i,o,s=t.length+n;this._expand(s);var a=0;for(i=0;i<t.length;i++){o=(0|this.words[i+n])+a;var u=(0|t.words[i])*e;a=((o-=67108863&u)>>26)-(u/67108864|0),this.words[i+n]=67108863&o}for(;i<this.length-n;i++)a=(o=(0|this.words[i+n])+a)>>26,this.words[i+n]=67108863&o;if(0===a)return this.strip();for(r(-1===a),a=0,i=0;i<this.length;i++)a=(o=-(0|this.words[i])+a)>>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,s=0|i.words[i.length-1];0!==(r=26-this._countBits(s))&&(i=i.ushln(r),n.iushln(r),s=0|i.words[i.length-1]);var a,u=n.length-i.length;if("mod"!==e){(a=new o(null)).length=u+1,a.words=new Array(a.length);for(var l=0;l<a.length;l++)a.words[l]=0}var h=n.clone()._ishlnsubmul(i,1,u);0===h.negative&&(n=h,a&&(a.words[u]=1));for(var c=u-1;c>=0;c--){var f=67108864*(0|n.words[i.length+c])+(0|n.words[i.length+c-1]);for(f=Math.min(f/s|0,67108863),n._ishlnsubmul(i,f,c);0!==n.negative;)f--,n.negative=0,n._ishlnsubmul(i,1,c),n.isZero()||(n.negative^=1);a&&(a.words[c]=f)}return a&&a.strip(),n.strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:a||null,mod:n}},o.prototype.divmod=function(t,e,n){return r(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(i=a.div.neg()),"div"!==e&&(s=a.mod.neg(),n&&0!==s.negative&&s.iadd(t)),{div:i,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(i=a.div.neg()),{div:i,mod:a.mod}):0!=(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(s=a.mod.neg(),n&&0!==s.negative&&s.isub(t)),{div:a.div,mod:s}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var i,s,a},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){r(t<=67108863);for(var e=(1<<26)%t,n=0,i=this.length-1;i>=0;i--)n=(e*n+(0|this.words[i]))%t;return n},o.prototype.idivn=function(t){r(t<=67108863);for(var e=0,n=this.length-1;n>=0;n--){var i=(0|this.words[n])+67108864*e;this.words[n]=i/t|0,e=i%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){r(0===t.negative),r(!t.isZero());var e=this,n=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new o(1),s=new o(0),a=new o(0),u=new o(1),l=0;e.isEven()&&n.isEven();)e.iushrn(1),n.iushrn(1),++l;for(var h=n.clone(),c=e.clone();!e.isZero();){for(var f=0,d=1;0==(e.words[0]&d)&&f<26;++f,d<<=1);if(f>0)for(e.iushrn(f);f-- >0;)(i.isOdd()||s.isOdd())&&(i.iadd(h),s.isub(c)),i.iushrn(1),s.iushrn(1);for(var p=0,m=1;0==(n.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(n.iushrn(p);p-- >0;)(a.isOdd()||u.isOdd())&&(a.iadd(h),u.isub(c)),a.iushrn(1),u.iushrn(1);e.cmp(n)>=0?(e.isub(n),i.isub(a),s.isub(u)):(n.isub(e),a.isub(i),u.isub(s))}return{a:a,b:u,gcd:n.iushln(l)}},o.prototype._invmp=function(t){r(0===t.negative),r(!t.isZero());var e=this,n=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i,s=new o(1),a=new o(0),u=n.clone();e.cmpn(1)>0&&n.cmpn(1)>0;){for(var l=0,h=1;0==(e.words[0]&h)&&l<26;++l,h<<=1);if(l>0)for(e.iushrn(l);l-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);for(var c=0,f=1;0==(n.words[0]&f)&&c<26;++c,f<<=1);if(c>0)for(n.iushrn(c);c-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);e.cmp(n)>=0?(e.isub(n),s.isub(a)):(n.isub(e),a.isub(s))}return(i=0===e.cmpn(1)?s:a).cmpn(0)<0&&i.iadd(t),i},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var o=e;e=r,r=o}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){r("number"==typeof t);var e=t%26,n=(t-e)/26,i=1<<e;if(this.length<=n)return this._expand(n+1),this.words[n]|=i,this;for(var o=i,s=n;0!==o&&s<this.length;s++){var a=0|this.words[s];o=(a+=o)>>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,n=t<0;if(0!==this.negative&&!n)return-1;if(0===this.negative&&n)return 1;if(this.strip(),this.length>1)e=1;else{n&&(t=-t),r(t<=67108863,"Number is too big");var i=0|this.words[0];e=i===t?0:i<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var n=0|this.words[r],i=0|t.words[r];if(n!==i){n<i?e=-1:n>i&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new _(t)},o.prototype.toRed=function(t){return r(!this.red,"Already a number in reduction context"),r(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return r(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return r(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return r(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return r(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return r(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return r(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return r(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return r(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return r(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return r(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return r(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return r(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return r(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var g={k256:null,p224:null,p192:null,p25519:null};function v(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function y(){v.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function w(){v.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function b(){v.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function E(){v.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function _(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else r(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function k(t){_.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}v.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},v.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var n=e<this.n?-1:r.ucmp(this.p);return 0===n?(r.words[0]=0,r.length=1):n>0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},v.prototype.split=function(t,e){t.iushrn(this.n,0,e)},v.prototype.imulK=function(t){return t.imul(this.k)},n(y,v),y.prototype.split=function(t,e){for(var r=Math.min(t.length,9),n=0;n<r;n++)e.words[n]=t.words[n];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var i=t.words[9];for(e.words[e.length++]=4194303&i,n=10;n<t.length;n++){var o=0|t.words[n];t.words[n-10]=(4194303&o)<<4|i>>>22,i=o}i>>>=22,t.words[n-10]=i,0===i&&t.length>10?t.length-=10:t.length-=9},y.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var n=0|t.words[r];e+=977*n,t.words[r]=67108863&e,e=64*n+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(w,v),n(b,v),n(E,v),E.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var n=19*(0|t.words[r])+e,i=67108863&n;n>>>=26,t.words[r]=i,e=n}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(g[t])return g[t];var e;if("k256"===t)e=new y;else if("p224"===t)e=new w;else if("p192"===t)e=new b;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new E}return g[t]=e,e},_.prototype._verify1=function(t){r(0===t.negative,"red works only with positives"),r(t.red,"red works only with red numbers")},_.prototype._verify2=function(t,e){r(0==(t.negative|e.negative),"red works only with positives"),r(t.red&&t.red===e.red,"red works only with red numbers")},_.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},_.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},_.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},_.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},_.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},_.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},_.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},_.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},_.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},_.prototype.isqr=function(t){return this.imul(t,t.clone())},_.prototype.sqr=function(t){return this.mul(t,t)},_.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(r(e%2==1),3===e){var n=this.m.add(new o(1)).iushrn(2);return 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c=l>>h&1;i!==r[0]&&(i=this.sqr(i)),0!==c||0!==s?(s<<=1,s|=c,(4===++a||0===n&&0===h)&&(i=this.mul(i,r[s]),a=0,s=0)):a=0}u=26}return i},_.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},_.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new k(t)},n(k,_),k.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},k.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},k.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},k.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var 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r&&"constructor"===r[1].trim()||ct.throwArgumentError("invalid constructor string","value",t),e.inputs=bt(r[2].trim(),!1),At(r[3].trim(),e),Mt.fromObject(e)}static isConstructorFragment(t){return t&&t._isFragment&&"constructor"===t.type}}class Nt extends Mt{format(t){if(t||(t=vt.sighash),vt[t]||ct.throwArgumentError("invalid format type","format",t),t===vt.json)return JSON.stringify({type:"function",name:this.name,constant:this.constant,stateMutability:"nonpayable"!==this.stateMutability?this.stateMutability:void 0,payble:this.payable,gas:this.gas?this.gas.toNumber():void 0,inputs:this.inputs.map(e=>JSON.parse(e.format(t))),ouputs:this.outputs.map(e=>JSON.parse(e.format(t)))});let e="";return t!==vt.sighash&&(e+="function "),e+=this.name+"("+this.inputs.map(e=>e.format(t)).join(t===vt.full?", ":",")+") ",t!==vt.sighash&&(this.stateMutability?"nonpayable"!==this.stateMutability&&(e+=this.stateMutability+" "):this.constant&&(e+="view "),this.outputs&&this.outputs.length&&(e+="returns 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n=r[1].match(Rt);""==n[1].trim()&&""==n[3].trim()||ct.throwArgumentError("unexpected tokens","value",t),e.outputs=bt(n[2],!1)}else e.outputs=[];return Nt.fromObject(e)}static isFunctionFragment(t){return t&&t._isFragment&&"function"===t.type}}function Pt(t){return t.match(/^uint($|[^1-9])/)?t="uint256"+t.substring(4):t.match(/^int($|[^1-9])/)&&(t="int256"+t.substring(3)),t}const xt=new RegExp("^[A-Za-z_][A-Za-z0-9_]*$");function Tt(t){return t&&t.match(xt)||ct.throwArgumentError(`invalid identifier "${t}"`,"value",t),t}const Rt=new RegExp("^([^)(]*)\\((.*)\\)([^)(]*)$");const It=new m("abi/5.0.1");function Ct(t){const e=[],r=function(t,n){if(Array.isArray(n))for(let i in n){const o=t.slice();o.push(i);try{r(o,n[i])}catch(t){e.push({path:o,error:t})}}};return r([],t),e}class Bt{constructor(t,e,r,n){this.name=t,this.type=e,this.localName=r,this.dynamic=n}_throwError(t,e){It.throwArgumentError(t,this.localName,e)}}class Ot{constructor(t){rt(this,"wordSize",t||32),this._data=_([]),this._padding=new Uint8Array(t)}get data(){return N(this._data)}get length(){return this._data.length}_writeData(t){return this._data=k([this._data,t]),t.length}writeBytes(t){let e=_(t);return e.length%this.wordSize&&(e=k([e,this._padding.slice(e.length%this.wordSize)])),this._writeData(e)}_getValue(t){let e=_(L.from(t));return e.length>this.wordSize&&It.throwError("value out-of-bounds",m.errors.BUFFER_OVERRUN,{length:this.wordSize,offset:e.length}),e.length%this.wordSize&&(e=k([this._padding.slice(e.length%this.wordSize),e])),e}writeValue(t){return this._writeData(this._getValue(t))}writeUpdatableValue(){let t=this.length;return this.writeValue(0),e=>{this._data.set(this._getValue(e),t)}}}class Ft{constructor(t,e,r){rt(this,"_data",_(t)),rt(this,"wordSize",e||32),rt(this,"_coerceFunc",r),this._offset=0}get data(){return N(this._data)}get consumed(){return this._offset}static coerce(t,e){let r=t.match("^u?int([0-9]+)$");return r&&parseInt(r[1])<=48&&(e=e.toNumber()),e}coerce(t,e){return this._coerceFunc?this._coerceFunc(t,e):Ft.coerce(t,e)}_peekBytes(t,e){let r=Math.ceil(e/this.wordSize)*this.wordSize;return this._offset+r>this._data.length&&It.throwError("data out-of-bounds",m.errors.BUFFER_OVERRUN,{length:this._data.length,offset:this._offset+r}),this._data.slice(this._offset,this._offset+r)}subReader(t){return new Ft(this._data.slice(this._offset+t),this.wordSize,this._coerceFunc)}readBytes(t){let e=this._peekBytes(0,t);return this._offset+=e.length,e.slice(0,t)}readValue(){return L.from(this.readBytes(this.wordSize))}}var Ut=r((function(e){
  /**
   * [js-sha3]{@link https://github.com/emn178/js-sha3}
   *
   * @version 0.5.7
   * @author Chen, Yi-Cyuan [emn178@gmail.com]
   * @copyright Chen, Yi-Cyuan 2015-2016
   * @license MIT
   */
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r},f=[{name:"keccak",padding:[1,256,65536,16777216],bits:a,createMethod:c},{name:"sha3",padding:[6,1536,393216,100663296],bits:a,createMethod:c},{name:"shake",padding:[31,7936,2031616,520093696],bits:[128,256],createMethod:function(t,e){var r=h(t,e,"hex");r.create=function(r){return new b(t,e,r)},r.update=function(t,e){return r.create(e).update(t)};for(var n=0;n<u.length;++n){var i=u[n];r[i]=h(t,e,i)}return r}}],d={},p=[],m=0;m<f.length;++m)for(var g=f[m],v=g.bits,y=0;y<v.length;++y){var w=g.name+"_"+v[y];p.push(w),d[w]=g.createMethod(v[y],g.padding)}function b(t,e,r){this.blocks=[],this.s=[],this.padding=e,this.outputBits=r,this.reset=!0,this.block=0,this.start=0,this.blockCount=1600-(t<<1)>>5,this.byteCount=this.blockCount<<2,this.outputBlocks=r>>5,this.extraBytes=(31&r)>>3;for(var n=0;n<50;++n)this.s[n]=0}b.prototype.update=function(t){var e="string"!=typeof t;e&&t.constructor===ArrayBuffer&&(t=new Uint8Array(t));for(var 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i&&(u[o]=r[o],t=t.slice(0,a)),t},b.prototype.buffer=b.prototype.arrayBuffer,b.prototype.digest=b.prototype.array=function(){this.finalize();for(var t,e,r=this.blockCount,n=this.s,i=this.outputBlocks,o=this.extraBytes,s=0,a=0,u=[];a<i;){for(s=0;s<r&&a<i;++s,++a)t=a<<2,e=n[s],u[t]=255&e,u[t+1]=e>>8&255,u[t+2]=e>>16&255,u[t+3]=e>>24&255;a%r==0&&E(n)}return o&&(t=a<<2,e=n[s],o>0&&(u[t]=255&e),o>1&&(u[t+1]=e>>8&255),o>2&&(u[t+2]=e>>16&255)),u};var E=function(t){var e,r,n,i,o,a,u,l,h,c,f,d,p,m,g,v,y,w,b,E,_,k,A,S,M,N,P,x,T,R,I,C,B,O,F,U,L,D,j,z,q,K,H,G,V,W,J,Z,X,$,Q,Y,tt,et,rt,nt,it,ot,st,at,ut,lt,ht;for(n=0;n<48;n+=2)i=t[0]^t[10]^t[20]^t[30]^t[40],o=t[1]^t[11]^t[21]^t[31]^t[41],a=t[2]^t[12]^t[22]^t[32]^t[42],u=t[3]^t[13]^t[23]^t[33]^t[43],l=t[4]^t[14]^t[24]^t[34]^t[44],h=t[5]^t[15]^t[25]^t[35]^t[45],c=t[6]^t[16]^t[26]^t[36]^t[46],f=t[7]^t[17]^t[27]^t[37]^t[47],e=(d=t[8]^t[18]^t[28]^t[38]^t[48])^(a<<1|u>>>31),r=(p=t[9]^t[19]^t[29]^t[39]^t[49])^(u<<1|a>>>31),t[0]^=e,t[1]^=r,t[10]^=e,t[11]^=r,t[20]^=e,t[21]^=r,t[30]^=e,t[31]^=r,t[40]^=e,t[41]^=r,e=i^(l<<1|h>>>31),r=o^(h<<1|l>>>31),t[2]^=e,t[3]^=r,t[12]^=e,t[13]^=r,t[22]^=e,t[23]^=r,t[32]^=e,t[33]^=r,t[42]^=e,t[43]^=r,e=a^(c<<1|f>>>31),r=u^(f<<1|c>>>31),t[4]^=e,t[5]^=r,t[14]^=e,t[15]^=r,t[24]^=e,t[25]^=r,t[34]^=e,t[35]^=r,t[44]^=e,t[45]^=r,e=l^(d<<1|p>>>31),r=h^(p<<1|d>>>31),t[6]^=e,t[7]^=r,t[16]^=e,t[17]^=r,t[26]^=e,t[27]^=r,t[36]^=e,t[37]^=r,t[46]^=e,t[47]^=r,e=c^(i<<1|o>>>31),r=f^(o<<1|i>>>31),t[8]^=e,t[9]^=r,t[18]^=e,t[19]^=r,t[28]^=e,t[29]^=r,t[38]^=e,t[39]^=r,t[48]^=e,t[49]^=r,m=t[0],g=t[1],W=t[11]<<4|t[10]>>>28,J=t[10]<<4|t[11]>>>28,x=t[20]<<3|t[21]>>>29,T=t[21]<<3|t[20]>>>29,at=t[31]<<9|t[30]>>>23,ut=t[30]<<9|t[31]>>>23,K=t[40]<<18|t[41]>>>14,H=t[41]<<18|t[40]>>>14,O=t[2]<<1|t[3]>>>31,F=t[3]<<1|t[2]>>>31,v=t[13]<<12|t[12]>>>20,y=t[12]<<12|t[13]>>>20,Z=t[22]<<10|t[23]>>>22,X=t[23]<<10|t[22]>>>22,R=t[33]<<13|t[32]>>>19,I=t[32]<<13|t[33]>>>19,lt=t[42]<<2|t[43]>>>30,ht=t[43]<<2|t[42]>>>30,et=t[5]<<30|t[4]>>>2,rt=t[4]<<30|t[5]>>>2,U=t[14]<<6|t[15]>>>26,L=t[15]<<6|t[14]>>>26,w=t[25]<<11|t[24]>>>21,b=t[24]<<11|t[25]>>>21,$=t[34]<<15|t[35]>>>17,Q=t[35]<<15|t[34]>>>17,C=t[45]<<29|t[44]>>>3,B=t[44]<<29|t[45]>>>3,S=t[6]<<28|t[7]>>>4,M=t[7]<<28|t[6]>>>4,nt=t[17]<<23|t[16]>>>9,it=t[16]<<23|t[17]>>>9,D=t[26]<<25|t[27]>>>7,j=t[27]<<25|t[26]>>>7,E=t[36]<<21|t[37]>>>11,_=t[37]<<21|t[36]>>>11,Y=t[47]<<24|t[46]>>>8,tt=t[46]<<24|t[47]>>>8,G=t[8]<<27|t[9]>>>5,V=t[9]<<27|t[8]>>>5,N=t[18]<<20|t[19]>>>12,P=t[19]<<20|t[18]>>>12,ot=t[29]<<7|t[28]>>>25,st=t[28]<<7|t[29]>>>25,z=t[38]<<8|t[39]>>>24,q=t[39]<<8|t[38]>>>24,k=t[48]<<14|t[49]>>>18,A=t[49]<<14|t[48]>>>18,t[0]=m^~v&w,t[1]=g^~y&b,t[10]=S^~N&x,t[11]=M^~P&T,t[20]=O^~U&D,t[21]=F^~L&j,t[30]=G^~W&Z,t[31]=V^~J&X,t[40]=et^~nt&ot,t[41]=rt^~it&st,t[2]=v^~w&E,t[3]=y^~b&_,t[12]=N^~x&R,t[13]=P^~T&I,t[22]=U^~D&z,t[23]=L^~j&q,t[32]=W^~Z&$,t[33]=J^~X&Q,t[42]=nt^~ot&at,t[43]=it^~st&ut,t[4]=w^~E&k,t[5]=b^~_&A,t[14]=x^~R&C,t[15]=T^~I&B,t[24]=D^~z&K,t[25]=j^~q&H,t[34]=Z^~$&Y,t[35]=X^~Q&tt,t[44]=ot^~at&lt,t[45]=st^~ut&ht,t[6]=E^~k&m,t[7]=_^~A&g,t[16]=R^~C&S,t[17]=I^~B&M,t[26]=z^~K&O,t[27]=q^~H&F,t[36]=$^~Y&G,t[37]=Q^~tt&V,t[46]=at^~lt&et,t[47]=ut^~ht&rt,t[8]=k^~m&v,t[9]=A^~g&y,t[18]=C^~S&N,t[19]=B^~M&P,t[28]=K^~O&U,t[29]=H^~F&L,t[38]=Y^~G&W,t[39]=tt^~V&J,t[48]=lt^~et&nt,t[49]=ht^~rt&it,t[0]^=s[n],t[1]^=s[n+1]};if(n)e.exports=d;else for(m=0;m<p.length;++m)r[p[m]]=d[p[m]]}()}));function Lt(t){return"0x"+Ut.keccak_256(_(t))}const Dt=new m("rlp/5.0.1");function jt(t){const e=[];for(;t;)e.unshift(255&t),t>>=8;return e}function zt(t,e,r){let n=0;for(let i=0;i<r;i++)n=256*n+t[e+i];return n}function qt(t){return N(function t(e){if(Array.isArray(e)){let r=[];if(e.forEach((function(e){r=r.concat(t(e))})),r.length<=55)return r.unshift(192+r.length),r;const n=jt(r.length);return n.unshift(247+n.length),n.concat(r)}b(e)||Dt.throwArgumentError("RLP object must be BytesLike","object",e);const r=Array.prototype.slice.call(_(e));if(1===r.length&&r[0]<=127)return r;if(r.length<=55)return r.unshift(128+r.length),r;const n=jt(r.length);return n.unshift(183+n.length),n.concat(r)}(t))}function Kt(t,e,r,n){const i=[];for(;r<e+1+n;){const o=Ht(t,r);i.push(o.result),(r+=o.consumed)>e+1+n&&Dt.throwError("child data too short",m.errors.BUFFER_OVERRUN,{})}return{consumed:1+n,result:i}}function Ht(t,e){if(0===t.length&&Dt.throwError("data too short",m.errors.BUFFER_OVERRUN,{}),t[e]>=248){const r=t[e]-247;e+1+r>t.length&&Dt.throwError("data short segment too short",m.errors.BUFFER_OVERRUN,{});const n=zt(t,e+1,r);return e+1+r+n>t.length&&Dt.throwError("data long segment too short",m.errors.BUFFER_OVERRUN,{}),Kt(t,e,e+1+r,r+n)}if(t[e]>=192){const r=t[e]-192;return e+1+r>t.length&&Dt.throwError("data array too short",m.errors.BUFFER_OVERRUN,{}),Kt(t,e,e+1,r)}if(t[e]>=184){const r=t[e]-183;e+1+r>t.length&&Dt.throwError("data array too short",m.errors.BUFFER_OVERRUN,{});const n=zt(t,e+1,r);e+1+r+n>t.length&&Dt.throwError("data array too short",m.errors.BUFFER_OVERRUN,{});return{consumed:1+r+n,result:N(t.slice(e+1+r,e+1+r+n))}}if(t[e]>=128){const r=t[e]-128;e+1+r>t.length&&Dt.throwError("data too short",m.errors.BUFFER_OVERRUN,{});return{consumed:1+r,result:N(t.slice(e+1,e+1+r))}}return{consumed:1,result:N(t[e])}}function Gt(t){const e=_(t),r=Ht(e,0);return r.consumed!==e.length&&Dt.throwArgumentError("invalid rlp data","data",t),r.result}var Vt=Object.freeze({encode:qt,decode:Gt});const Wt=new m("address/5.0.1");function Jt(t){M(t,20)||Wt.throwArgumentError("invalid address","address",t);const e=(t=t.toLowerCase()).substring(2).split(""),r=new Uint8Array(40);for(let t=0;t<40;t++)r[t]=e[t].charCodeAt(0);const n=_(Lt(r));for(let t=0;t<40;t+=2)n[t>>1]>>4>=8&&(e[t]=e[t].toUpperCase()),(15&n[t>>1])>=8&&(e[t+1]=e[t+1].toUpperCase());return"0x"+e.join("")}const Zt={};for(let t=0;t<10;t++)Zt[String(t)]=String(t);for(let t=0;t<26;t++)Zt[String.fromCharCode(65+t)]=String(10+t);const Xt=Math.floor(($t=9007199254740991,Math.log10?Math.log10($t):Math.log($t)/Math.LN10));var $t;function Qt(t){let e=(t=(t=t.toUpperCase()).substring(4)+t.substring(0,2)+"00").split("").map(t=>Zt[t]).join("");for(;e.length>=Xt;){let t=e.substring(0,Xt);e=parseInt(t,10)%97+e.substring(t.length)}let r=String(98-parseInt(e,10)%97);for(;r.length<2;)r="0"+r;return r}function Yt(t){let e=null;if("string"!=typeof t&&Wt.throwArgumentError("invalid address","address",t),t.match(/^(0x)?[0-9a-fA-F]{40}$/))"0x"!==t.substring(0,2)&&(t="0x"+t),e=Jt(t),t.match(/([A-F].*[a-f])|([a-f].*[A-F])/)&&e!==t&&Wt.throwArgumentError("bad address checksum","address",t);else if(t.match(/^XE[0-9]{2}[0-9A-Za-z]{30,31}$/)){for(t.substring(2,4)!==Qt(t)&&Wt.throwArgumentError("bad icap checksum","address",t),e=new s(t.substring(4),36).toString(16);e.length<40;)e="0"+e;e=Jt("0x"+e)}else Wt.throwArgumentError("invalid address","address",t);return e}function te(t){let e=null;try{e=Yt(t.from)}catch(e){Wt.throwArgumentError("missing from address","transaction",t)}return Yt(x(Lt(qt([e,A(_(L.from(t.nonce).toHexString()))])),12))}class ee extends Bt{constructor(t){super("address","address",t,!1)}encode(t,e){try{Yt(e)}catch(t){this._throwError(t.message,e)}return t.writeValue(e)}decode(t){return Yt(I(t.readValue().toHexString(),20))}}class re extends Bt{constructor(t){super(t.name,t.type,void 0,t.dynamic),this.coder=t}encode(t,e){return this.coder.encode(t,e)}decode(t){return this.coder.decode(t)}}const ne=new m("abi/5.0.1");function ie(t,e,r){let n=null;if(Array.isArray(r))n=r;else if(r&&"object"==typeof r){let t={};n=e.map(e=>{const n=e.localName;return n||ne.throwError("cannot encode object for signature with missing names",m.errors.INVALID_ARGUMENT,{argument:"values",coder:e,value:r}),t[n]&&ne.throwError("cannot encode object for signature with duplicate names",m.errors.INVALID_ARGUMENT,{argument:"values",coder:e,value:r}),t[n]=!0,r[n]})}else ne.throwArgumentError("invalid tuple value","tuple",r);e.length!==n.length&&ne.throwArgumentError("types/value length mismatch","tuple",r);let i=new Ot(t.wordSize),o=new Ot(t.wordSize),s=[];e.forEach((t,e)=>{let r=n[e];if(t.dynamic){let e=o.length;t.encode(o,r);let n=i.writeUpdatableValue();s.push(t=>{n(t+e)})}else t.encode(i,r)}),s.forEach(t=>{t(i.length)});let a=t.writeBytes(i.data);return a+=t.writeBytes(o.data),a}function oe(t,e){let r=[],n=t.subReader(0),i=0;e.forEach(e=>{let o=null;if(e.dynamic){let r=t.readValue(),s=n.subReader(r.toNumber());try{o=e.decode(s)}catch(t){if(t.code===m.errors.BUFFER_OVERRUN)throw t;o=t,o.baseType=e.name,o.name=e.localName,o.type=e.type}i+=s.consumed}else try{o=e.decode(t)}catch(t){if(t.code===m.errors.BUFFER_OVERRUN)throw t;o=t,o.baseType=e.name,o.name=e.localName,o.type=e.type}null!=o&&r.push(o)}),t.readBytes(i);const o=e.reduce((t,e)=>{const r=e.localName;return r&&(t[r]||(t[r]=0),t[r]++),t},{});e.forEach((t,e)=>{let n=t.localName;if(!n||1!==o[n])return;if("length"===n&&(n="_length"),null!=r[n])return;const i=r[e];i instanceof Error?Object.defineProperty(r,n,{get:()=>{throw i}}):r[n]=i});for(let t=0;t<r.length;t++){const e=r[t];e instanceof Error&&Object.defineProperty(r,t,{get:()=>{throw e}})}return Object.freeze(r)}class se extends Bt{constructor(t,e,r){super("array",t.type+"["+(e>=0?e:"")+"]",r,-1===e||t.dynamic),this.coder=t,this.length=e}encode(t,e){Array.isArray(e)||this._throwError("expected array value",e);let r=this.length;-1===r&&(r=e.length,t.writeValue(e.length)),ne.checkArgumentCount(r,e.length,"coder array"+(this.localName?" 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e=t.type.match(Je);if(e){let r=parseInt(e[2]||"256");return(0===r||r>256||r%8!=0)&&Ve.throwArgumentError("invalid "+e[1]+" bit length","param",t),new Ee(r/8,"int"===e[1],t.name)}if(e=t.type.match(We),e){let r=parseInt(e[1]);return(0===r||r>32)&&Ve.throwArgumentError("invalid bytes length","param",t),new he(r,t.name)}return Ve.throwArgumentError("invalid type","type",t.type)}_getWordSize(){return 32}_getReader(t){return new Ft(t,this._getWordSize(),this.coerceFunc)}_getWriter(){return new Ot(this._getWordSize())}encode(t,e){t.length!==e.length&&Ve.throwError("types/values length mismatch",m.errors.INVALID_ARGUMENT,{count:{types:t.length,values:e.length},value:{types:t,values:e}});const r=t.map(t=>this._getCoder(wt.from(t))),n=new Ge(r,"_"),i=this._getWriter();return n.encode(i,e),i.data}decode(t,e){const r=t.map(t=>this._getCoder(wt.from(t)));return new Ge(r,"_").decode(this._getReader(_(e)))}}const Xe=new Ze,$e=new m("hash/5.0.1"),Qe=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]),Ye=new RegExp("^((.*)\\.)?([^.]+)$");function tr(t){"string"!=typeof t&&$e.throwArgumentError("invalid address - "+String(t),"name",t);let e=Qe;for(;t.length;){const r=t.match(Ye);e=Lt(k([e,Lt(Pe(Ke(r[3])))])),t=r[2]||""}return N(e)}function er(t){return Lt(Pe(t))}function rr(t){return"string"==typeof t&&(t=Pe(t)),Lt(k([Pe("Ethereum Signed Message:\n"),Pe(String(t.length)),t]))}const nr=new m("abi/5.0.1");class ir extends ht{}class or extends ht{}class sr extends ht{static isIndexed(t){return!(!t||!t._isIndexed)}}function ar(t,e){const r=new Error("deferred error during ABI decoding triggered accessing "+t);return r.error=e,r}class ur{constructor(t){nr.checkNew(new.target,ur);let e=[];e="string"==typeof t?JSON.parse(t):t,rt(this,"fragments",e.map(t=>Et.from(t)).filter(t=>null!=t)),rt(this,"_abiCoder",nt(new.target,"getAbiCoder")()),rt(this,"functions",{}),rt(this,"errors",{}),rt(this,"events",{}),rt(this,"structs",{}),this.fragments.forEach(t=>{let e=null;switch(t.type){case"constructor":return this.deploy?void nr.warn("duplicate definition - constructor"):void rt(this,"deploy",t);case"function":e=this.functions;break;case"event":e=this.events;break;default:return}let r=t.format();e[r]?nr.warn("duplicate definition - "+r):e[r]=t}),this.deploy||rt(this,"deploy",Mt.from({payable:!1,type:"constructor"})),rt(this,"_isInterface",!0)}format(t){t||(t=vt.full),t===vt.sighash&&nr.throwArgumentError("interface does not support formatting sighash","format",t);const e=this.fragments.map(e=>e.format(t));return t===vt.json?JSON.stringify(e.map(t=>JSON.parse(t))):e}static getAbiCoder(){return Xe}static getAddress(t){return Yt(t)}static getSighash(t){return x(er(t.format()),0,4)}static getEventTopic(t){return er(t.format())}getFunction(t){if(M(t)){for(const e in this.functions)if(t===this.getSighash(e))return this.functions[e];nr.throwArgumentError("no matching function","sighash",t)}if(-1===t.indexOf("(")){const e=t.trim(),r=Object.keys(this.functions).filter(t=>t.split("(")[0]===e);return 0===r.length?nr.throwArgumentError("no matching function","name",e):r.length>1&&nr.throwArgumentError("multiple matching functions","name",e),this.functions[r[0]]}const e=this.functions[Nt.fromString(t).format()];return e||nr.throwArgumentError("no matching function","signature",t),e}getEvent(t){if(M(t)){const e=t.toLowerCase();for(const t in this.events)if(e===this.getEventTopic(t))return this.events[t];nr.throwArgumentError("no matching event","topichash",e)}if(-1===t.indexOf("(")){const e=t.trim(),r=Object.keys(this.events).filter(t=>t.split("(")[0]===e);return 0===r.length?nr.throwArgumentError("no matching event","name",e):r.length>1&&nr.throwArgumentError("multiple matching events","name",e),this.events[r[0]]}const e=this.events[_t.fromString(t).format()];return e||nr.throwArgumentError("no matching event","signature",t),e}getSighash(t){return"string"==typeof t&&(t=this.getFunction(t)),nt(this.constructor,"getSighash")(t)}getEventTopic(t){return"string"==typeof t&&(t=this.getEvent(t)),nt(this.constructor,"getEventTopic")(t)}_decodeParams(t,e){return this._abiCoder.decode(t,e)}_encodeParams(t,e){return this._abiCoder.encode(t,e)}encodeDeploy(t){return this._encodeParams(this.deploy.inputs,t||[])}decodeFunctionData(t,e){"string"==typeof t&&(t=this.getFunction(t));const r=_(e);return N(r.slice(0,4))!==this.getSighash(t)&&nr.throwArgumentError(`data signature does not match function ${t.name}.`,"data",N(r)),this._decodeParams(t.inputs,r.slice(4))}encodeFunctionData(t,e){return"string"==typeof t&&(t=this.getFunction(t)),N(k([this.getSighash(t),this._encodeParams(t.inputs,e||[])]))}decodeFunctionResult(t,e){"string"==typeof t&&(t=this.getFunction(t));let r=_(e),n=null,i=null;switch(r.length%this._abiCoder._getWordSize()){case 0:try{return this._abiCoder.decode(t.outputs,r)}catch(t){}break;case 4:"0x08c379a0"===N(r.slice(0,4))&&(i="Error(string)",n=this._abiCoder.decode(["string"],r.slice(4))[0])}return nr.throwError("call revert exception",m.errors.CALL_EXCEPTION,{method:t.format(),errorSignature:i,errorArgs:[n],reason:n})}encodeFunctionResult(t,e){return"string"==typeof t&&(t=this.getFunction(t)),N(this._abiCoder.encode(t.outputs,e||[]))}encodeFilterTopics(t,e){"string"==typeof t&&(t=this.getEvent(t)),e.length>t.inputs.length&&nr.throwError("too many arguments for "+t.format(),m.errors.UNEXPECTED_ARGUMENT,{argument:"values",value:e});let r=[];t.anonymous||r.push(this.getEventTopic(t));const n=(t,e)=>"string"===t.type?er(e):"bytes"===t.type?Lt(N(e)):("address"===t.type&&this._abiCoder.encode(["address"],[e]),I(N(e),32));for(e.forEach((e,i)=>{let o=t.inputs[i];o.indexed?null==e?r.push(null):"array"===o.baseType||"tuple"===o.baseType?nr.throwArgumentError("filtering with tuples or arrays not supported","contract."+o.name,e):Array.isArray(e)?r.push(e.map(t=>n(o,t))):r.push(n(o,e)):null!=e&&nr.throwArgumentError("cannot filter non-indexed parameters; must be null","contract."+o.name,e)});r.length&&null===r[r.length-1];)r.pop();return r}encodeEventLog(t,e){"string"==typeof t&&(t=this.getEvent(t));const r=[],n=[],i=[];return t.anonymous||r.push(this.getEventTopic(t)),e.length!==t.inputs.length&&nr.throwArgumentError("event arguments/values mismatch","values",e),t.inputs.forEach((t,o)=>{const s=e[o];if(t.indexed)if("string"===t.type)r.push(er(s));else if("bytes"===t.type)r.push(Lt(s));else{if("tuple"===t.baseType||"array"===t.baseType)throw new Error("not implemented");r.push(this._abiCoder.encode([t.type],[s]))}else n.push(t),i.push(s)}),{data:this._abiCoder.encode(n,i),topics:r}}decodeEventLog(t,e,r){if("string"==typeof t&&(t=this.getEvent(t)),null!=r&&!t.anonymous){let e=this.getEventTopic(t);M(r[0],32)&&r[0].toLowerCase()===e||nr.throwError("fragment/topic mismatch",m.errors.INVALID_ARGUMENT,{argument:"topics[0]",expected:e,value:r[0]}),r=r.slice(1)}let n=[],i=[],o=[];t.inputs.forEach((t,e)=>{t.indexed?"string"===t.type||"bytes"===t.type||"tuple"===t.baseType||"array"===t.baseType?(n.push(wt.fromObject({type:"bytes32",name:t.name})),o.push(!0)):(n.push(t),o.push(!1)):(i.push(t),o.push(!1))});let s=null!=r?this._abiCoder.decode(n,k(r)):null,a=this._abiCoder.decode(i,e),u=[],l=0,h=0;t.inputs.forEach((t,e)=>{if(t.indexed)if(null==s)u[e]=new sr({_isIndexed:!0,hash:null});else if(o[e])u[e]=new sr({_isIndexed:!0,hash:s[h++]});else try{u[e]=s[h++]}catch(t){u[e]=t}else try{u[e]=a[l++]}catch(t){u[e]=t}if(t.name&&null==u[t.name]){const r=u[e];r instanceof Error?Object.defineProperty(u,t.name,{get:()=>{throw ar("property "+JSON.stringify(t.name),r)}}):u[t.name]=r}});for(let t=0;t<u.length;t++){const e=u[t];e instanceof Error&&Object.defineProperty(u,t,{get:()=>{throw ar("index "+t,e)}})}return Object.freeze(u)}parseTransaction(t){let e=this.getFunction(t.data.substring(0,10).toLowerCase());return e?new or({args:this._abiCoder.decode(e.inputs,"0x"+t.data.substring(10)),functionFragment:e,name:e.name,signature:e.format(),sighash:this.getSighash(e),value:L.from(t.value||"0")}):null}parseLog(t){let e=this.getEvent(t.topics[0]);return!e||e.anonymous?null:new ir({eventFragment:e,name:e.name,signature:e.format(),topic:this.getEventTopic(e),args:this.decodeEventLog(e,t.data,t.topics)})}static isInterface(t){return!(!t||!t._isInterface)}}const lr=new m("abstract-provider/5.0.1");class hr extends ht{static isForkEvent(t){return!(!t||!t._isForkEvent)}}class cr{constructor(){lr.checkAbstract(new.target,cr),rt(this,"_isProvider",!0)}addListener(t,e){return this.on(t,e)}removeListener(t,e){return this.off(t,e)}static isProvider(t){return!(!t||!t._isProvider)}}var fr=window&&window.__awaiter||function(t,e,r,n){return new(r||(r=Promise))((function(i,o){function s(t){try{u(n.next(t))}catch(t){o(t)}}function a(t){try{u(n.throw(t))}catch(t){o(t)}}function u(t){var e;t.done?i(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(s,a)}u((n=n.apply(t,e||[])).next())}))};const dr=new m("abstract-signer/5.0.1"),pr=["chainId","data","from","gasLimit","gasPrice","nonce","to","value"];class mr{constructor(){dr.checkAbstract(new.target,mr),rt(this,"_isSigner",!0)}getBalance(t){return fr(this,void 0,void 0,(function*(){return this._checkProvider("getBalance"),yield this.provider.getBalance(this.getAddress(),t)}))}getTransactionCount(t){return fr(this,void 0,void 0,(function*(){return this._checkProvider("getTransactionCount"),yield this.provider.getTransactionCount(this.getAddress(),t)}))}estimateGas(t){return fr(this,void 0,void 0,(function*(){this._checkProvider("estimateGas");const e=yield it(this.checkTransaction(t));return yield this.provider.estimateGas(e)}))}call(t,e){return fr(this,void 0,void 0,(function*(){this._checkProvider("call");const r=yield it(this.checkTransaction(t));return yield this.provider.call(r,e)}))}sendTransaction(t){return this._checkProvider("sendTransaction"),this.populateTransaction(t).then(t=>this.signTransaction(t).then(t=>this.provider.sendTransaction(t)))}getChainId(){return fr(this,void 0,void 0,(function*(){this._checkProvider("getChainId");return(yield this.provider.getNetwork()).chainId}))}getGasPrice(){return fr(this,void 0,void 0,(function*(){return this._checkProvider("getGasPrice"),yield this.provider.getGasPrice()}))}resolveName(t){return fr(this,void 0,void 0,(function*(){return this._checkProvider("resolveName"),yield this.provider.resolveName(t)}))}checkTransaction(t){for(const e in t)-1===pr.indexOf(e)&&dr.throwArgumentError("invalid transaction key: "+e,"transaction",t);const e=st(t);return null==e.from?e.from=this.getAddress():e.from=Promise.all([Promise.resolve(e.from),this.getAddress()]).then(e=>(e[0]!==e[1]&&dr.throwArgumentError("from address mismatch","transaction",t),e[0])),e}populateTransaction(t){return fr(this,void 0,void 0,(function*(){const e=yield it(this.checkTransaction(t));return null!=e.to&&(e.to=Promise.resolve(e.to).then(t=>this.resolveName(t))),null==e.gasPrice&&(e.gasPrice=this.getGasPrice()),null==e.nonce&&(e.nonce=this.getTransactionCount("pending")),null==e.gasLimit&&(e.gasLimit=this.estimateGas(e).catch(t=>dr.throwError("cannot estimate gas; transaction may fail or may require manual gas limit",m.errors.UNPREDICTABLE_GAS_LIMIT,{error:t,tx:e}))),null==e.chainId?e.chainId=this.getChainId():e.chainId=Promise.all([Promise.resolve(e.chainId),this.getChainId()]).then(e=>(0!==e[1]&&e[0]!==e[1]&&dr.throwArgumentError("chainId address mismatch","transaction",t),e[0])),yield it(e)}))}_checkProvider(t){this.provider||dr.throwError("missing provider",m.errors.UNSUPPORTED_OPERATION,{operation:t||"_checkProvider"})}static isSigner(t){return!(!t||!t._isSigner)}}class gr extends mr{constructor(t,e){dr.checkNew(new.target,gr),super(),rt(this,"address",t),rt(this,"provider",e||null)}getAddress(){return Promise.resolve(this.address)}_fail(t,e){return Promise.resolve().then(()=>{dr.throwError(t,m.errors.UNSUPPORTED_OPERATION,{operation:e})})}signMessage(t){return this._fail("VoidSigner cannot sign messages","signMessage")}signTransaction(t){return this._fail("VoidSigner cannot sign transactions","signTransaction")}connect(t){return new gr(this.address,t)}}var vr=window&&window.__awaiter||function(t,e,r,n){return new(r||(r=Promise))((function(i,o){function s(t){try{u(n.next(t))}catch(t){o(t)}}function a(t){try{u(n.throw(t))}catch(t){o(t)}}function u(t){var e;t.done?i(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(s,a)}u((n=n.apply(t,e||[])).next())}))};const yr=new m("contracts/5.0.1"),wr={chainId:!0,data:!0,from:!0,gasLimit:!0,gasPrice:!0,nonce:!0,to:!0,value:!0};function br(t,e){return vr(this,void 0,void 0,(function*(){const r=yield e;try{return Yt(r)}catch(t){}return t||yr.throwError("a provider or signer is needed to resolve ENS names",m.errors.UNSUPPORTED_OPERATION,{operation:"resolveName"}),yield t.resolveName(r)}))}function Er(t,e,r){if(Array.isArray(r))return Promise.all(r.map((r,n)=>Er(t,Array.isArray(e)?e[n]:e[r.name],r)));if("address"===r.type)return br(t,e);if("tuple"===r.type)return Er(t,e,r.components);if("array"===r.baseType){if(!Array.isArray(e))throw new Error("invalid value for array");return Promise.all(e.map(e=>Er(t,e,r.arrayChildren)))}return Promise.resolve(e)}function _r(t,e,r){return vr(this,void 0,void 0,(function*(){let n={};r.length===e.inputs.length+1&&"object"==typeof r[r.length-1]&&(n=st(r.pop())),yr.checkArgumentCount(r.length,e.inputs.length,"passed to contract"),t.signer?n.from?n.from=it({override:br(t.signer,n.from),signer:t.signer.getAddress()}).then(t=>vr(this,void 0,void 0,(function*(){return Yt(t.signer)!==t.override&&yr.throwError("Contract with a Signer cannot override from",m.errors.UNSUPPORTED_OPERATION,{operation:"overrides.from"}),t.override}))):n.from=t.signer.getAddress():n.from&&(n.from=br(t.provider,n.from));const i=yield it({args:Er(t.signer||t.provider,r,e.inputs),address:t.resolvedAddress,overrides:it(n)||{}}),o={data:t.interface.encodeFunctionData(e,i.args),to:i.address},s=i.overrides;if(null!=s.nonce&&(o.nonce=L.from(s.nonce).toNumber()),null!=s.gasLimit&&(o.gasLimit=L.from(s.gasLimit)),null!=s.gasPrice&&(o.gasPrice=L.from(s.gasPrice)),null!=s.from&&(o.from=s.from),null==o.gasLimit&&null!=e.gas&&(o.gasLimit=L.from(e.gas).add(21e3)),s.value){const t=L.from(s.value);t.isZero()||e.payable||yr.throwError("non-payable method cannot override value",m.errors.UNSUPPORTED_OPERATION,{operation:"overrides.value",value:n.value}),o.value=t}delete n.nonce,delete n.gasLimit,delete n.gasPrice,delete n.from,delete n.value;const a=Object.keys(n).filter(t=>null!=n[t]);return a.length&&yr.throwError("cannot override "+a.map(t=>JSON.stringify(t)).join(","),m.errors.UNSUPPORTED_OPERATION,{operation:"overrides",overrides:a}),o}))}function kr(t,e,r){const n=t.signer||t.provider;return function(...i){return vr(this,void 0,void 0,(function*(){let o=void 0;if(i.length===e.inputs.length+1&&"object"==typeof i[i.length-1]){const t=st(i.pop());null!=t.blockTag&&(o=yield t.blockTag),delete t.blockTag,i.push(t)}null!=t.deployTransaction&&(yield t._deployed(o));const s=yield _r(t,e,i),a=yield n.call(s,o);try{let n=t.interface.decodeFunctionResult(e,a);return r&&1===e.outputs.length&&(n=n[0]),n}catch(e){throw e.code===m.errors.CALL_EXCEPTION&&(e.address=t.address,e.args=i,e.transaction=s),e}}))}}function Ar(t,e,r){return e.constant?kr(t,e,r):function(t,e){return function(...r){return vr(this,void 0,void 0,(function*(){t.signer||yr.throwError("sending a transaction requires a signer",m.errors.UNSUPPORTED_OPERATION,{operation:"sendTransaction"}),null!=t.deployTransaction&&(yield t._deployed());const n=yield _r(t,e,r),i=yield t.signer.sendTransaction(n),o=i.wait.bind(i);return i.wait=e=>o(e).then(e=>(e.events=e.logs.map(r=>{let n=lt(r),i=null;try{i=t.interface.parseLog(r)}catch(t){}return i&&(n.args=i.args,n.decode=(e,r)=>t.interface.decodeEventLog(i.eventFragment,e,r),n.event=i.name,n.eventSignature=i.signature),n.removeListener=()=>t.provider,n.getBlock=()=>t.provider.getBlock(e.blockHash),n.getTransaction=()=>t.provider.getTransaction(e.transactionHash),n.getTransactionReceipt=()=>Promise.resolve(e),n}),e)),i}))}}(t,e)}function Sr(t){return!t.address||null!=t.topics&&0!==t.topics.length?(t.address||"*")+"@"+(t.topics?t.topics.map(t=>Array.isArray(t)?t.join("|"):t).join(":"):""):"*"}class Mr{constructor(t,e){rt(this,"tag",t),rt(this,"filter",e),this._listeners=[]}addListener(t,e){this._listeners.push({listener:t,once:e})}removeListener(t){let e=!1;this._listeners=this._listeners.filter(r=>!(!e&&r.listener===t)||(e=!0,!1))}removeAllListeners(){this._listeners=[]}listeners(){return this._listeners.map(t=>t.listener)}listenerCount(){return this._listeners.length}run(t){const e=this.listenerCount();return this._listeners=this._listeners.filter(e=>{const r=t.slice();return setTimeout(()=>{e.listener.apply(this,r)},0),!e.once}),e}prepareEvent(t){}getEmit(t){return[t]}}class Nr extends Mr{constructor(){super("error",null)}}class Pr extends Mr{constructor(t,e,r,n){const i={address:t};let o=e.getEventTopic(r);n?(o!==n[0]&&yr.throwArgumentError("topic mismatch","topics",n),i.topics=n.slice()):i.topics=[o],super(Sr(i),i),rt(this,"address",t),rt(this,"interface",e),rt(this,"fragment",r)}prepareEvent(t){super.prepareEvent(t),t.event=this.fragment.name,t.eventSignature=this.fragment.format(),t.decode=(t,e)=>this.interface.decodeEventLog(this.fragment,t,e);try{t.args=this.interface.decodeEventLog(this.fragment,t.data,t.topics)}catch(e){t.args=null,t.decodeError=e}}getEmit(t){const e=Ct(t.args);if(e.length)throw e[0].error;const r=(t.args||[]).slice();return r.push(t),r}}class xr extends Mr{constructor(t,e){super("*",{address:t}),rt(this,"address",t),rt(this,"interface",e)}prepareEvent(t){super.prepareEvent(t);try{const e=this.interface.parseLog(t);t.event=e.name,t.eventSignature=e.signature,t.decode=(t,r)=>this.interface.decodeEventLog(e.eventFragment,t,r),t.args=e.args}catch(t){}}}class Tr{constructor(t,e,r){yr.checkNew(new.target,Tr),rt(this,"interface",nt(new.target,"getInterface")(e)),null==r?(rt(this,"provider",null),rt(this,"signer",null)):mr.isSigner(r)?(rt(this,"provider",r.provider||null),rt(this,"signer",r)):cr.isProvider(r)?(rt(this,"provider",r),rt(this,"signer",null)):yr.throwArgumentError("invalid signer or provider","signerOrProvider",r),rt(this,"callStatic",{}),rt(this,"estimateGas",{}),rt(this,"functions",{}),rt(this,"populateTransaction",{}),rt(this,"filters",{});{const t={};Object.keys(this.interface.events).forEach(e=>{const r=this.interface.events[e];rt(this.filters,e,(...t)=>({address:this.address,topics:this.interface.encodeFilterTopics(r,t)})),t[r.name]||(t[r.name]=[]),t[r.name].push(e)}),Object.keys(t).forEach(e=>{const r=t[e];1===r.length?rt(this.filters,e,this.filters[r[0]]):yr.warn(`Duplicate definition of ${e} (${r.join(", ")})`)})}if(rt(this,"_runningEvents",{}),rt(this,"_wrappedEmits",{}),rt(this,"address",t),this.provider)rt(this,"resolvedAddress",this.provider.resolveName(t).then(t=>{if(null==t)throw new Error("name not found");return t}).catch(e=>{throw console.log("ERROR: Cannot find Contract - "+t),e}));else try{rt(this,"resolvedAddress",Promise.resolve(Yt(t)))}catch(t){yr.throwError("provider is required to use ENS name as contract address",m.errors.UNSUPPORTED_OPERATION,{operation:"new Contract"})}const n={},i={};Object.keys(this.interface.functions).forEach(t=>{const e=this.interface.functions[t];if(i[t])yr.warn("Duplicate ABI entry for "+JSON.stringify(name));else{i[t]=!0;{const r=e.name;n[r]||(n[r]=[]),n[r].push(t)}null==this[t]&&rt(this,t,Ar(this,e,!0)),null==this.functions[t]&&rt(this.functions,t,Ar(this,e,!1)),null==this.callStatic[t]&&rt(this.callStatic,t,kr(this,e,!0)),null==this.populateTransaction[t]&&rt(this.populateTransaction,t,function(t,e){return function(...r){return vr(this,void 0,void 0,(function*(){return _r(t,e,r)}))}}(this,e)),null==this.estimateGas[t]&&rt(this.estimateGas,t,function(t,e){const r=t.signer||t.provider;return function(...n){return vr(this,void 0,void 0,(function*(){r||yr.throwError("estimate require a provider or signer",m.errors.UNSUPPORTED_OPERATION,{operation:"estimateGas"});const i=yield _r(t,e,n);return yield r.estimateGas(i)}))}}(this,e))}}),Object.keys(n).forEach(t=>{const e=n[t];if(e.length>1)return;const r=e[0];null==this[t]&&rt(this,t,this[r]),null==this.functions[t]&&rt(this.functions,t,this.functions[r]),null==this.callStatic[t]&&rt(this.callStatic,t,this.callStatic[r]),null==this.populateTransaction[t]&&rt(this.populateTransaction,t,this.populateTransaction[r]),null==this.estimateGas[t]&&rt(this.estimateGas,t,this.estimateGas[r])})}static getContractAddress(t){return te(t)}static getInterface(t){return ur.isInterface(t)?t:new ur(t)}deployed(){return this._deployed()}_deployed(t){return this._deployedPromise||(this.deployTransaction?this._deployedPromise=this.deployTransaction.wait().then(()=>this):this._deployedPromise=this.provider.getCode(this.address,t).then(t=>("0x"===t&&yr.throwError("contract not deployed",m.errors.UNSUPPORTED_OPERATION,{contractAddress:this.address,operation:"getDeployed"}),this))),this._deployedPromise}fallback(t){this.signer||yr.throwError("sending a transactions require a signer",m.errors.UNSUPPORTED_OPERATION,{operation:"sendTransaction(fallback)"});const e=st(t||{});return["from","to"].forEach((function(t){null!=e[t]&&yr.throwError("cannot override "+t,m.errors.UNSUPPORTED_OPERATION,{operation:t})})),e.to=this.resolvedAddress,this.deployed().then(()=>this.signer.sendTransaction(e))}connect(t){"string"==typeof t&&(t=new gr(t,this.provider));const e=new this.constructor(this.address,this.interface,t);return this.deployTransaction&&rt(e,"deployTransaction",this.deployTransaction),e}attach(t){return new this.constructor(t,this.interface,this.signer||this.provider)}static isIndexed(t){return sr.isIndexed(t)}_normalizeRunningEvent(t){return this._runningEvents[t.tag]?this._runningEvents[t.tag]:t}_getRunningEvent(t){if("string"==typeof t){if("error"===t)return this._normalizeRunningEvent(new Nr);if("event"===t)return this._normalizeRunningEvent(new Mr("event",null));if("*"===t)return this._normalizeRunningEvent(new xr(this.address,this.interface));const e=this.interface.getEvent(t);return this._normalizeRunningEvent(new Pr(this.address,this.interface,e))}if(t.topics&&t.topics.length>0){try{const e=t.topics[0];if("string"!=typeof e)throw new Error("invalid topic");const r=this.interface.getEvent(e);return this._normalizeRunningEvent(new Pr(this.address,this.interface,r,t.topics))}catch(t){}const e={address:this.address,topics:t.topics};return this._normalizeRunningEvent(new Mr(Sr(e),e))}return this._normalizeRunningEvent(new xr(this.address,this.interface))}_checkRunningEvents(t){if(0===t.listenerCount()){delete this._runningEvents[t.tag];const e=this._wrappedEmits[t.tag];e&&(this.provider.off(t.filter,e),delete this._wrappedEmits[t.tag])}}_wrapEvent(t,e,r){const n=lt(e);return n.removeListener=()=>{r&&(t.removeListener(r),this._checkRunningEvents(t))},n.getBlock=()=>this.provider.getBlock(e.blockHash),n.getTransaction=()=>this.provider.getTransaction(e.transactionHash),n.getTransactionReceipt=()=>this.provider.getTransactionReceipt(e.transactionHash),t.prepareEvent(n),n}_addEventListener(t,e,r){if(this.provider||yr.throwError("events require a provider or a signer with a provider",m.errors.UNSUPPORTED_OPERATION,{operation:"once"}),t.addListener(e,r),this._runningEvents[t.tag]=t,!this._wrappedEmits[t.tag]){const r=r=>{let n=this._wrapEvent(t,r,e);if(null==n.decodeError)try{const e=t.getEmit(n);this.emit(t.filter,...e)}catch(t){n.decodeError=t.error}null!=t.filter&&this.emit("event",n),null!=n.decodeError&&this.emit("error",n.decodeError,n)};this._wrappedEmits[t.tag]=r,null!=t.filter&&this.provider.on(t.filter,r)}}queryFilter(t,e,r){const n=this._getRunningEvent(t),i=st(n.filter);return"string"==typeof e&&M(e,32)?(null!=r&&yr.throwArgumentError("cannot specify toBlock with blockhash","toBlock",r),i.blockHash=e):(i.fromBlock=null!=e?e:0,i.toBlock=null!=r?r:"latest"),this.provider.getLogs(i).then(t=>t.map(t=>this._wrapEvent(n,t,null)))}on(t,e){return this._addEventListener(this._getRunningEvent(t),e,!1),this}once(t,e){return this._addEventListener(this._getRunningEvent(t),e,!0),this}emit(t,...e){if(!this.provider)return!1;const r=this._getRunningEvent(t),n=r.run(e)>0;return this._checkRunningEvents(r),n}listenerCount(t){return this.provider?this._getRunningEvent(t).listenerCount():0}listeners(t){if(!this.provider)return[];if(null==t){const t=[];for(let e in this._runningEvents)this._runningEvents[e].listeners().forEach(e=>{t.push(e)});return t}return this._getRunningEvent(t).listeners()}removeAllListeners(t){if(!this.provider)return this;if(null==t){for(const t in this._runningEvents){const e=this._runningEvents[t];e.removeAllListeners(),this._checkRunningEvents(e)}return this}const e=this._getRunningEvent(t);return e.removeAllListeners(),this._checkRunningEvents(e),this}off(t,e){if(!this.provider)return this;const r=this._getRunningEvent(t);return r.removeListener(e),this._checkRunningEvents(r),this}removeListener(t,e){return this.off(t,e)}}class Rr{constructor(t,e,r){let n=null;n="string"==typeof e?e:E(e)?N(e):e&&"string"==typeof e.object?e.object:"!","0x"!==n.substring(0,2)&&(n="0x"+n),(!M(n)||n.length%2)&&yr.throwArgumentError("invalid bytecode","bytecode",e),r&&!mr.isSigner(r)&&yr.throwArgumentError("invalid signer","signer",r),rt(this,"bytecode",n),rt(this,"interface",nt(new.target,"getInterface")(t)),rt(this,"signer",r||null)}getDeployTransaction(...t){let e={};if(t.length===this.interface.deploy.inputs.length+1&&"object"==typeof t[t.length-1]){e=st(t.pop());for(const t in e)if(!wr[t])throw new Error("unknown transaction override "+t)}return["data","from","to"].forEach(t=>{null!=e[t]&&yr.throwError("cannot override "+t,m.errors.UNSUPPORTED_OPERATION,{operation:t})}),yr.checkArgumentCount(t.length,this.interface.deploy.inputs.length," in Contract constructor"),e.data=N(k([this.bytecode,this.interface.encodeDeploy(t)])),e}deploy(...t){return vr(this,void 0,void 0,(function*(){let e={};t.length===this.interface.deploy.inputs.length+1&&(e=t.pop()),yr.checkArgumentCount(t.length,this.interface.deploy.inputs.length," in Contract constructor");const r=yield Er(this.signer,t,this.interface.deploy.inputs);r.push(e);const n=this.getDeployTransaction(...r),i=yield this.signer.sendTransaction(n),o=nt(this.constructor,"getContractAddress")(i),s=nt(this.constructor,"getContract")(o,this.interface,this.signer);return rt(s,"deployTransaction",i),s}))}attach(t){return this.constructor.getContract(t,this.interface,this.signer)}connect(t){return new this.constructor(this.interface,this.bytecode,t)}static fromSolidity(t,e){null==t&&yr.throwError("missing compiler output",m.errors.MISSING_ARGUMENT,{argument:"compilerOutput"}),"string"==typeof t&&(t=JSON.parse(t));const r=t.abi;let n=null;return t.bytecode?n=t.bytecode:t.evm&&t.evm.bytecode&&(n=t.evm.bytecode),new this(r,n,e)}static getInterface(t){return Tr.getInterface(t)}static getContractAddress(t){return te(t)}static getContract(t,e,r){return new Tr(t,e,r)}}class Ir{constructor(t){rt(this,"alphabet",t),rt(this,"base",t.length),rt(this,"_alphabetMap",{}),rt(this,"_leader",t.charAt(0));for(let e=0;e<t.length;e++)this._alphabetMap[t.charAt(e)]=e}encode(t){let e=_(t);if(0===e.length)return"";let r=[0];for(let t=0;t<e.length;++t){let n=e[t];for(let t=0;t<r.length;++t)n+=r[t]<<8,r[t]=n%this.base,n=n/this.base|0;for(;n>0;)r.push(n%this.base),n=n/this.base|0}let n="";for(let t=0;0===e[t]&&t<e.length-1;++t)n+=this._leader;for(let t=r.length-1;t>=0;--t)n+=this.alphabet[r[t]];return n}decode(t){if("string"!=typeof t)throw new TypeError("Expected String");let e=[];if(0===t.length)return new Uint8Array(e);e.push(0);for(let r=0;r<t.length;r++){let n=this._alphabetMap[t[r]];if(void 0===n)throw new Error("Non-base"+this.base+" character");let i=n;for(let t=0;t<e.length;++t)i+=e[t]*this.base,e[t]=255&i,i>>=8;for(;i>0;)e.push(255&i),i>>=8}for(let r=0;t[r]===this._leader&&r<t.length-1;++r)e.push(0);return _(new Uint8Array(e.reverse()))}}new Ir("abcdefghijklmnopqrstuvwxyz234567");const Cr=new Ir("123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz");var Br=Or;function Or(t,e){if(!t)throw new Error(e||"Assertion failed")}Or.equal=function(t,e,r){if(t!=e)throw new Error(r||"Assertion failed: "+t+" != "+e)};var Fr=r((function(t){"function"==typeof Object.create?t.exports=function(t,e){e&&(t.super_=e,t.prototype=Object.create(e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}))}:t.exports=function(t,e){if(e){t.super_=e;var r=function(){};r.prototype=e.prototype,t.prototype=new r,t.prototype.constructor=t}}}));function Ur(t){return(t>>>24|t>>>8&65280|t<<8&16711680|(255&t)<<24)>>>0}function Lr(t){return 1===t.length?"0"+t:t}function Dr(t){return 7===t.length?"0"+t:6===t.length?"00"+t:5===t.length?"000"+t:4===t.length?"0000"+t:3===t.length?"00000"+t:2===t.length?"000000"+t:1===t.length?"0000000"+t:t}var jr={inherits:Fr,toArray:function(t,e){if(Array.isArray(t))return t.slice();if(!t)return[];var r=[];if("string"==typeof t)if(e){if("hex"===e)for((t=t.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(t="0"+t),n=0;n<t.length;n+=2)r.push(parseInt(t[n]+t[n+1],16))}else for(var n=0;n<t.length;n++){var i=t.charCodeAt(n),o=i>>8,s=255&i;o?r.push(o,s):r.push(s)}else for(n=0;n<t.length;n++)r[n]=0|t[n];return r},toHex:function(t){for(var e="",r=0;r<t.length;r++)e+=Lr(t[r].toString(16));return e},htonl:Ur,toHex32:function(t,e){for(var r="",n=0;n<t.length;n++){var i=t[n];"little"===e&&(i=Ur(i)),r+=Dr(i.toString(16))}return r},zero2:Lr,zero8:Dr,join32:function(t,e,r,n){var i=r-e;Br(i%4==0);for(var o=new Array(i/4),s=0,a=e;s<o.length;s++,a+=4){var u;u="big"===n?t[a]<<24|t[a+1]<<16|t[a+2]<<8|t[a+3]:t[a+3]<<24|t[a+2]<<16|t[a+1]<<8|t[a],o[s]=u>>>0}return o},split32:function(t,e){for(var r=new Array(4*t.length),n=0,i=0;n<t.length;n++,i+=4){var o=t[n];"big"===e?(r[i]=o>>>24,r[i+1]=o>>>16&255,r[i+2]=o>>>8&255,r[i+3]=255&o):(r[i+3]=o>>>24,r[i+2]=o>>>16&255,r[i+1]=o>>>8&255,r[i]=255&o)}return r},rotr32:function(t,e){return t>>>e|t<<32-e},rotl32:function(t,e){return t<<e|t>>>32-e},sum32:function(t,e){return t+e>>>0},sum32_3:function(t,e,r){return t+e+r>>>0},sum32_4:function(t,e,r,n){return t+e+r+n>>>0},sum32_5:function(t,e,r,n,i){return t+e+r+n+i>>>0},sum64:function(t,e,r,n){var i=t[e],o=n+t[e+1]>>>0,s=(o<n?1:0)+r+i;t[e]=s>>>0,t[e+1]=o},sum64_hi:function(t,e,r,n){return(e+n>>>0<e?1:0)+t+r>>>0},sum64_lo:function(t,e,r,n){return e+n>>>0},sum64_4_hi:function(t,e,r,n,i,o,s,a){var u=0,l=e;return u+=(l=l+n>>>0)<e?1:0,u+=(l=l+o>>>0)<o?1:0,t+r+i+s+(u+=(l=l+a>>>0)<a?1:0)>>>0},sum64_4_lo:function(t,e,r,n,i,o,s,a){return e+n+o+a>>>0},sum64_5_hi:function(t,e,r,n,i,o,s,a,u,l){var h=0,c=e;return h+=(c=c+n>>>0)<e?1:0,h+=(c=c+o>>>0)<o?1:0,h+=(c=c+a>>>0)<a?1:0,t+r+i+s+u+(h+=(c=c+l>>>0)<l?1:0)>>>0},sum64_5_lo:function(t,e,r,n,i,o,s,a,u,l){return e+n+o+a+l>>>0},rotr64_hi:function(t,e,r){return(e<<32-r|t>>>r)>>>0},rotr64_lo:function(t,e,r){return(t<<32-r|e>>>r)>>>0},shr64_hi:function(t,e,r){return t>>>r},shr64_lo:function(t,e,r){return(t<<32-r|e>>>r)>>>0}};function zr(){this.pending=null,this.pendingTotal=0,this.blockSize=this.constructor.blockSize,this.outSize=this.constructor.outSize,this.hmacStrength=this.constructor.hmacStrength,this.padLength=this.constructor.padLength/8,this.endian="big",this._delta8=this.blockSize/8,this._delta32=this.blockSize/32}var qr=zr;zr.prototype.update=function(t,e){if(t=jr.toArray(t,e),this.pending?this.pending=this.pending.concat(t):this.pending=t,this.pendingTotal+=t.length,this.pending.length>=this._delta8){var r=(t=this.pending).length%this._delta8;this.pending=t.slice(t.length-r,t.length),0===this.pending.length&&(this.pending=null),t=jr.join32(t,0,t.length-r,this.endian);for(var n=0;n<t.length;n+=this._delta32)this._update(t,n,n+this._delta32)}return this},zr.prototype.digest=function(t){return this.update(this._pad()),Br(null===this.pending),this._digest(t)},zr.prototype._pad=function(){var t=this.pendingTotal,e=this._delta8,r=e-(t+this.padLength)%e,n=new Array(r+this.padLength);n[0]=128;for(var i=1;i<r;i++)n[i]=0;if(t<<=3,"big"===this.endian){for(var o=8;o<this.padLength;o++)n[i++]=0;n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=t>>>24&255,n[i++]=t>>>16&255,n[i++]=t>>>8&255,n[i++]=255&t}else for(n[i++]=255&t,n[i++]=t>>>8&255,n[i++]=t>>>16&255,n[i++]=t>>>24&255,n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=0,o=8;o<this.padLength;o++)n[i++]=0;return n};var Kr={BlockHash:qr},Hr=jr.rotr32;function Gr(t,e,r){return t&e^~t&r}function Vr(t,e,r){return t&e^t&r^e&r}function Wr(t,e,r){return t^e^r}var Jr={ft_1:function(t,e,r,n){return 0===t?Gr(e,r,n):1===t||3===t?Wr(e,r,n):2===t?Vr(e,r,n):void 0},ch32:Gr,maj32:Vr,p32:Wr,s0_256:function(t){return Hr(t,2)^Hr(t,13)^Hr(t,22)},s1_256:function(t){return Hr(t,6)^Hr(t,11)^Hr(t,25)},g0_256:function(t){return Hr(t,7)^Hr(t,18)^t>>>3},g1_256:function(t){return Hr(t,17)^Hr(t,19)^t>>>10}},Zr=jr.sum32,Xr=jr.sum32_4,$r=jr.sum32_5,Qr=Jr.ch32,Yr=Jr.maj32,tn=Jr.s0_256,en=Jr.s1_256,rn=Jr.g0_256,nn=Jr.g1_256,on=Kr.BlockHash,sn=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298];function an(){if(!(this instanceof an))return new 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r=t._getDoubles(),n=pi(e,1,this._bitLength),i=(1<<r.step+1)-(r.step%2==0?2:1);i/=3;for(var o=[],s=0;s<n.length;s+=r.step){var a=0;for(e=s+r.step-1;e>=s;e--)a=(a<<1)+n[e];o.push(a)}for(var u=this.jpoint(null,null,null),l=this.jpoint(null,null,null),h=i;h>0;h--){for(s=0;s<o.length;s++){(a=o[s])===h?l=l.mixedAdd(r.points[s]):a===-h&&(l=l.mixedAdd(r.points[s].neg()))}u=u.add(l)}return u.toP()},vi.prototype._wnafMul=function(t,e){var r=4,n=t._getNAFPoints(r);r=n.wnd;for(var i=n.points,o=pi(e,r,this._bitLength),s=this.jpoint(null,null,null),a=o.length-1;a>=0;a--){for(e=0;a>=0&&0===o[a];a--)e++;if(a>=0&&e++,s=s.dblp(e),a<0)break;var u=o[a];gi(0!==u),s="affine"===t.type?u>0?s.mixedAdd(i[u-1>>1]):s.mixedAdd(i[-u-1>>1].neg()):u>0?s.add(i[u-1>>1]):s.add(i[-u-1>>1].neg())}return"affine"===t.type?s.toP():s},vi.prototype._wnafMulAdd=function(t,e,r,n,i){for(var o=this._wnafT1,s=this._wnafT2,a=this._wnafT3,u=0,l=0;l<n;l++){var h=(k=e[l])._getNAFPoints(t);o[l]=h.wnd,s[l]=h.points}for(l=n-1;l>=1;l-=2){var c=l-1,f=l;if(1===o[c]&&1===o[f]){var d=[e[c],null,null,e[f]];0===e[c].y.cmp(e[f].y)?(d[1]=e[c].add(e[f]),d[2]=e[c].toJ().mixedAdd(e[f].neg())):0===e[c].y.cmp(e[f].y.redNeg())?(d[1]=e[c].toJ().mixedAdd(e[f]),d[2]=e[c].add(e[f].neg())):(d[1]=e[c].toJ().mixedAdd(e[f]),d[2]=e[c].toJ().mixedAdd(e[f].neg()));var p=[-3,-1,-5,-7,0,7,5,1,3],m=mi(r[c],r[f]);u=Math.max(m[0].length,u),a[c]=new Array(u),a[f]=new Array(u);for(var g=0;g<u;g++){var v=0|m[0][g],y=0|m[1][g];a[c][g]=p[3*(v+1)+(y+1)],a[f][g]=0,s[c]=d}}else a[c]=pi(r[c],o[c],this._bitLength),a[f]=pi(r[f],o[f],this._bitLength),u=Math.max(a[c].length,u),u=Math.max(a[f].length,u)}var w=this.jpoint(null,null,null),b=this._wnafT4;for(l=u;l>=0;l--){for(var E=0;l>=0;){var _=!0;for(g=0;g<n;g++)b[g]=0|a[g][l],0!==b[g]&&(_=!1);if(!_)break;E++,l--}if(l>=0&&E++,w=w.dblp(E),l<0)break;for(g=0;g<n;g++){var k,A=b[g];0!==A&&(A>0?k=s[g][A-1>>1]:A<0&&(k=s[g][-A-1>>1].neg()),w="affine"===k.type?w.mixedAdd(k):w.add(k))}}for(l=0;l<n;l++)s[l]=null;return i?w:w.toP()},vi.BasePoint=wi,wi.prototype.eq=function(){throw new Error("Not implemented")},wi.prototype.validate=function(){return this.curve.validate(this)},vi.prototype.decodePoint=function(t,e){t=fi.toArray(t,e);var r=this.p.byteLength();if((4===t[0]||6===t[0]||7===t[0])&&t.length-1==2*r)return 6===t[0]?gi(t[t.length-1]%2==0):7===t[0]&&gi(t[t.length-1]%2==1),this.point(t.slice(1,1+r),t.slice(1+r,1+2*r));if((2===t[0]||3===t[0])&&t.length-1===r)return this.pointFromX(t.slice(1,1+r),3===t[0]);throw new Error("Unknown point format")},wi.prototype.encodeCompressed=function(t){return this.encode(t,!0)},wi.prototype._encode=function(t){var e=this.curve.p.byteLength(),r=this.getX().toArray("be",e);return t?[this.getY().isEven()?2:3].concat(r):[4].concat(r,this.getY().toArray("be",e))},wi.prototype.encode=function(t,e){return fi.encode(this._encode(e),t)},wi.prototype.precompute=function(t){if(this.precomputed)return this;var e={doubles:null,naf:null,beta:null};return e.naf=this._getNAFPoints(8),e.doubles=this._getDoubles(4,t),e.beta=this._getBeta(),this.precomputed=e,this},wi.prototype._hasDoubles=function(t){if(!this.precomputed)return!1;var e=this.precomputed.doubles;return!!e&&e.points.length>=Math.ceil((t.bitLength()+1)/e.step)},wi.prototype._getDoubles=function(t,e){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],n=this,i=0;i<e;i+=t){for(var o=0;o<t;o++)n=n.dbl();r.push(n)}return{step:t,points:r}},wi.prototype._getNAFPoints=function(t){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var e=[this],r=(1<<t)-1,n=1===r?null:this.dbl(),i=1;i<r;i++)e[i]=e[i-1].add(n);return{wnd:t,points:e}},wi.prototype._getBeta=function(){return null},wi.prototype.dblp=function(t){for(var e=this,r=0;r<t;r++)e=e.dbl();return e};var bi=fi.assert;function Ei(t){yi.call(this,"short",t),this.a=new o(t.a,16).toRed(this.red),this.b=new o(t.b,16).toRed(this.red),this.tinv=this.two.redInvm(),this.zeroA=0===this.a.fromRed().cmpn(0),this.threeA=0===this.a.fromRed().sub(this.p).cmpn(-3),this.endo=this._getEndomorphism(t),this._endoWnafT1=new Array(4),this._endoWnafT2=new Array(4)}Fr(Ei,yi);var _i=Ei;function ki(t,e,r,n){yi.BasePoint.call(this,t,"affine"),null===e&&null===r?(this.x=null,this.y=null,this.inf=!0):(this.x=new o(e,16),this.y=new o(r,16),n&&(this.x.forceRed(this.curve.red),this.y.forceRed(this.curve.red)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.inf=!1)}function Ai(t,e,r,n){yi.BasePoint.call(this,t,"jacobian"),null===e&&null===r&&null===n?(this.x=this.curve.one,this.y=this.curve.one,this.z=new o(0)):(this.x=new o(e,16),this.y=new o(r,16),this.z=new o(n,16)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.zOne=this.z===this.curve.one}Ei.prototype._getEndomorphism=function(t){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var e,r;if(t.beta)e=new o(t.beta,16).toRed(this.red);else{var n=this._getEndoRoots(this.p);e=(e=n[0].cmp(n[1])<0?n[0]:n[1]).toRed(this.red)}if(t.lambda)r=new o(t.lambda,16);else{var i=this._getEndoRoots(this.n);0===this.g.mul(i[0]).x.cmp(this.g.x.redMul(e))?r=i[0]:(r=i[1],bi(0===this.g.mul(r).x.cmp(this.g.x.redMul(e))))}return{beta:e,lambda:r,basis:t.basis?t.basis.map((function(t){return{a:new o(t.a,16),b:new o(t.b,16)}})):this._getEndoBasis(r)}}},Ei.prototype._getEndoRoots=function(t){var e=t===this.p?this.red:o.mont(t),r=new o(2).toRed(e).redInvm(),n=r.redNeg(),i=new o(3).toRed(e).redNeg().redSqrt().redMul(r);return[n.redAdd(i).fromRed(),n.redSub(i).fromRed()]},Ei.prototype._getEndoBasis=function(t){for(var e,r,n,i,s,a,u,l,h,c=this.n.ushrn(Math.floor(this.n.bitLength()/2)),f=t,d=this.n.clone(),p=new o(1),m=new o(0),g=new o(0),v=new o(1),y=0;0!==f.cmpn(0);){var w=d.div(f);l=d.sub(w.mul(f)),h=g.sub(w.mul(p));var b=v.sub(w.mul(m));if(!n&&l.cmp(c)<0)e=u.neg(),r=p,n=l.neg(),i=h;else if(n&&2==++y)break;u=l,d=f,f=l,g=p,p=h,v=m,m=b}s=l.neg(),a=h;var E=n.sqr().add(i.sqr());return s.sqr().add(a.sqr()).cmp(E)>=0&&(s=e,a=r),n.negative&&(n=n.neg(),i=i.neg()),s.negative&&(s=s.neg(),a=a.neg()),[{a:n,b:i},{a:s,b:a}]},Ei.prototype._endoSplit=function(t){var e=this.endo.basis,r=e[0],n=e[1],i=n.b.mul(t).divRound(this.n),o=r.b.neg().mul(t).divRound(this.n),s=i.mul(r.a),a=o.mul(n.a),u=i.mul(r.b),l=o.mul(n.b);return{k1:t.sub(s).sub(a),k2:u.add(l).neg()}},Ei.prototype.pointFromX=function(t,e){(t=new o(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr().redMul(t).redIAdd(t.redMul(this.a)).redIAdd(this.b),n=r.redSqrt();if(0!==n.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid point");var i=n.fromRed().isOdd();return(e&&!i||!e&&i)&&(n=n.redNeg()),this.point(t,n)},Ei.prototype.validate=function(t){if(t.inf)return!0;var e=t.x,r=t.y,n=this.a.redMul(e),i=e.redSqr().redMul(e).redIAdd(n).redIAdd(this.b);return 0===r.redSqr().redISub(i).cmpn(0)},Ei.prototype._endoWnafMulAdd=function(t,e,r){for(var n=this._endoWnafT1,i=this._endoWnafT2,o=0;o<t.length;o++){var s=this._endoSplit(e[o]),a=t[o],u=a._getBeta();s.k1.negative&&(s.k1.ineg(),a=a.neg(!0)),s.k2.negative&&(s.k2.ineg(),u=u.neg(!0)),n[2*o]=a,n[2*o+1]=u,i[2*o]=s.k1,i[2*o+1]=s.k2}for(var l=this._wnafMulAdd(1,n,i,2*o,r),h=0;h<2*o;h++)n[h]=null,i[h]=null;return l},Fr(ki,yi.BasePoint),Ei.prototype.point=function(t,e,r){return new ki(this,t,e,r)},Ei.prototype.pointFromJSON=function(t,e){return ki.fromJSON(this,t,e)},ki.prototype._getBeta=function(){if(this.curve.endo){var t=this.precomputed;if(t&&t.beta)return t.beta;var e=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(t){var r=this.curve,n=function(t){return r.point(t.x.redMul(r.endo.beta),t.y)};t.beta=e,e.precomputed={beta:null,naf:t.naf&&{wnd:t.naf.wnd,points:t.naf.points.map(n)},doubles:t.doubles&&{step:t.doubles.step,points:t.doubles.points.map(n)}}}return e}},ki.prototype.toJSON=function(){return this.precomputed?[this.x,this.y,this.precomputed&&{doubles:this.precomputed.doubles&&{step:this.precomputed.doubles.step,points:this.precomputed.doubles.points.slice(1)},naf:this.precomputed.naf&&{wnd:this.precomputed.naf.wnd,points:this.precomputed.naf.points.slice(1)}}]:[this.x,this.y]},ki.fromJSON=function(t,e,r){"string"==typeof e&&(e=JSON.parse(e));var n=t.point(e[0],e[1],r);if(!e[2])return n;function i(e){return t.point(e[0],e[1],r)}var o=e[2];return n.precomputed={beta:null,doubles:o.doubles&&{step:o.doubles.step,points:[n].concat(o.doubles.points.map(i))},naf:o.naf&&{wnd:o.naf.wnd,points:[n].concat(o.naf.points.map(i))}},n},ki.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+">"},ki.prototype.isInfinity=function(){return this.inf},ki.prototype.add=function(t){if(this.inf)return t;if(t.inf)return this;if(this.eq(t))return this.dbl();if(this.neg().eq(t))return this.curve.point(null,null);if(0===this.x.cmp(t.x))return this.curve.point(null,null);var e=this.y.redSub(t.y);0!==e.cmpn(0)&&(e=e.redMul(this.x.redSub(t.x).redInvm()));var r=e.redSqr().redISub(this.x).redISub(t.x),n=e.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,n)},ki.prototype.dbl=function(){if(this.inf)return this;var t=this.y.redAdd(this.y);if(0===t.cmpn(0))return this.curve.point(null,null);var e=this.curve.a,r=this.x.redSqr(),n=t.redInvm(),i=r.redAdd(r).redIAdd(r).redIAdd(e).redMul(n),o=i.redSqr().redISub(this.x.redAdd(this.x)),s=i.redMul(this.x.redSub(o)).redISub(this.y);return this.curve.point(o,s)},ki.prototype.getX=function(){return this.x.fromRed()},ki.prototype.getY=function(){return this.y.fromRed()},ki.prototype.mul=function(t){return t=new o(t,16),this.isInfinity()?this:this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve.endo?this.curve._endoWnafMulAdd([this],[t]):this.curve._wnafMul(this,t)},ki.prototype.mulAdd=function(t,e,r){var n=[this,e],i=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i):this.curve._wnafMulAdd(1,n,i,2)},ki.prototype.jmulAdd=function(t,e,r){var n=[this,e],i=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i,!0):this.curve._wnafMulAdd(1,n,i,2,!0)},ki.prototype.eq=function(t){return this===t||this.inf===t.inf&&(this.inf||0===this.x.cmp(t.x)&&0===this.y.cmp(t.y))},ki.prototype.neg=function(t){if(this.inf)return this;var e=this.curve.point(this.x,this.y.redNeg());if(t&&this.precomputed){var r=this.precomputed,n=function(t){return t.neg()};e.precomputed={naf:r.naf&&{wnd:r.naf.wnd,points:r.naf.points.map(n)},doubles:r.doubles&&{step:r.doubles.step,points:r.doubles.points.map(n)}}}return e},ki.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},Fr(Ai,yi.BasePoint),Ei.prototype.jpoint=function(t,e,r){return new Ai(this,t,e,r)},Ai.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var t=this.z.redInvm(),e=t.redSqr(),r=this.x.redMul(e),n=this.y.redMul(e).redMul(t);return this.curve.point(r,n)},Ai.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},Ai.prototype.add=function(t){if(this.isInfinity())return t;if(t.isInfinity())return this;var e=t.z.redSqr(),r=this.z.redSqr(),n=this.x.redMul(e),i=t.x.redMul(r),o=this.y.redMul(e.redMul(t.z)),s=t.y.redMul(r.redMul(this.z)),a=n.redSub(i),u=o.redSub(s);if(0===a.cmpn(0))return 0!==u.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var l=a.redSqr(),h=l.redMul(a),c=n.redMul(l),f=u.redSqr().redIAdd(h).redISub(c).redISub(c),d=u.redMul(c.redISub(f)).redISub(o.redMul(h)),p=this.z.redMul(t.z).redMul(a);return this.curve.jpoint(f,d,p)},Ai.prototype.mixedAdd=function(t){if(this.isInfinity())return t.toJ();if(t.isInfinity())return this;var e=this.z.redSqr(),r=this.x,n=t.x.redMul(e),i=this.y,o=t.y.redMul(e).redMul(this.z),s=r.redSub(n),a=i.redSub(o);if(0===s.cmpn(0))return 0!==a.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var u=s.redSqr(),l=u.redMul(s),h=r.redMul(u),c=a.redSqr().redIAdd(l).redISub(h).redISub(h),f=a.redMul(h.redISub(c)).redISub(i.redMul(l)),d=this.z.redMul(s);return this.curve.jpoint(c,f,d)},Ai.prototype.dblp=function(t){if(0===t)return this;if(this.isInfinity())return this;if(!t)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var e=this,r=0;r<t;r++)e=e.dbl();return e}var n=this.curve.a,i=this.curve.tinv,o=this.x,s=this.y,a=this.z,u=a.redSqr().redSqr(),l=s.redAdd(s);for(r=0;r<t;r++){var h=o.redSqr(),c=l.redSqr(),f=c.redSqr(),d=h.redAdd(h).redIAdd(h).redIAdd(n.redMul(u)),p=o.redMul(c),m=d.redSqr().redISub(p.redAdd(p)),g=p.redISub(m),v=d.redMul(g);v=v.redIAdd(v).redISub(f);var y=l.redMul(a);r+1<t&&(u=u.redMul(f)),o=m,a=y,l=v}return this.curve.jpoint(o,l.redMul(i),a)},Ai.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},Ai.prototype._zeroDbl=function(){var t,e,r;if(this.zOne){var n=this.x.redSqr(),i=this.y.redSqr(),o=i.redSqr(),s=this.x.redAdd(i).redSqr().redISub(n).redISub(o);s=s.redIAdd(s);var a=n.redAdd(n).redIAdd(n),u=a.redSqr().redISub(s).redISub(s),l=o.redIAdd(o);l=(l=l.redIAdd(l)).redIAdd(l),t=u,e=a.redMul(s.redISub(u)).redISub(l),r=this.y.redAdd(this.y)}else{var h=this.x.redSqr(),c=this.y.redSqr(),f=c.redSqr(),d=this.x.redAdd(c).redSqr().redISub(h).redISub(f);d=d.redIAdd(d);var p=h.redAdd(h).redIAdd(h),m=p.redSqr(),g=f.redIAdd(f);g=(g=g.redIAdd(g)).redIAdd(g),t=m.redISub(d).redISub(d),e=p.redMul(d.redISub(t)).redISub(g),r=(r=this.y.redMul(this.z)).redIAdd(r)}return this.curve.jpoint(t,e,r)},Ai.prototype._threeDbl=function(){var t,e,r;if(this.zOne){var n=this.x.redSqr(),i=this.y.redSqr(),o=i.redSqr(),s=this.x.redAdd(i).redSqr().redISub(n).redISub(o);s=s.redIAdd(s);var a=n.redAdd(n).redIAdd(n).redIAdd(this.curve.a),u=a.redSqr().redISub(s).redISub(s);t=u;var l=o.redIAdd(o);l=(l=l.redIAdd(l)).redIAdd(l),e=a.redMul(s.redISub(u)).redISub(l),r=this.y.redAdd(this.y)}else{var h=this.z.redSqr(),c=this.y.redSqr(),f=this.x.redMul(c),d=this.x.redSub(h).redMul(this.x.redAdd(h));d=d.redAdd(d).redIAdd(d);var p=f.redIAdd(f),m=(p=p.redIAdd(p)).redAdd(p);t=d.redSqr().redISub(m),r=this.y.redAdd(this.z).redSqr().redISub(c).redISub(h);var g=c.redSqr();g=(g=(g=g.redIAdd(g)).redIAdd(g)).redIAdd(g),e=d.redMul(p.redISub(t)).redISub(g)}return this.curve.jpoint(t,e,r)},Ai.prototype._dbl=function(){var t=this.curve.a,e=this.x,r=this.y,n=this.z,i=n.redSqr().redSqr(),o=e.redSqr(),s=r.redSqr(),a=o.redAdd(o).redIAdd(o).redIAdd(t.redMul(i)),u=e.redAdd(e),l=(u=u.redIAdd(u)).redMul(s),h=a.redSqr().redISub(l.redAdd(l)),c=l.redISub(h),f=s.redSqr();f=(f=(f=f.redIAdd(f)).redIAdd(f)).redIAdd(f);var d=a.redMul(c).redISub(f),p=r.redAdd(r).redMul(n);return this.curve.jpoint(h,d,p)},Ai.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var t=this.x.redSqr(),e=this.y.redSqr(),r=this.z.redSqr(),n=e.redSqr(),i=t.redAdd(t).redIAdd(t),o=i.redSqr(),s=this.x.redAdd(e).redSqr().redISub(t).redISub(n),a=(s=(s=(s=s.redIAdd(s)).redAdd(s).redIAdd(s)).redISub(o)).redSqr(),u=n.redIAdd(n);u=(u=(u=u.redIAdd(u)).redIAdd(u)).redIAdd(u);var l=i.redIAdd(s).redSqr().redISub(o).redISub(a).redISub(u),h=e.redMul(l);h=(h=h.redIAdd(h)).redIAdd(h);var c=this.x.redMul(a).redISub(h);c=(c=c.redIAdd(c)).redIAdd(c);var f=this.y.redMul(l.redMul(u.redISub(l)).redISub(s.redMul(a)));f=(f=(f=f.redIAdd(f)).redIAdd(f)).redIAdd(f);var d=this.z.redAdd(s).redSqr().redISub(r).redISub(a);return this.curve.jpoint(c,f,d)},Ai.prototype.mul=function(t,e){return t=new o(t,e),this.curve._wnafMul(this,t)},Ai.prototype.eq=function(t){if("affine"===t.type)return this.eq(t.toJ());if(this===t)return!0;var e=this.z.redSqr(),r=t.z.redSqr();if(0!==this.x.redMul(r).redISub(t.x.redMul(e)).cmpn(0))return!1;var n=e.redMul(this.z),i=r.redMul(t.z);return 0===this.y.redMul(i).redISub(t.y.redMul(n)).cmpn(0)},Ai.prototype.eqXToP=function(t){var e=this.z.redSqr(),r=t.toRed(this.curve.red).redMul(e);if(0===this.x.cmp(r))return!0;for(var n=t.clone(),i=this.curve.redN.redMul(e);;){if(n.iadd(this.curve.n),n.cmp(this.curve.p)>=0)return!1;if(r.redIAdd(i),0===this.x.cmp(r))return!0}},Ai.prototype.inspect=function(){return this.isInfinity()?"<EC JPoint Infinity>":"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">"},Ai.prototype.isInfinity=function(){return 0===this.z.cmpn(0)};var Si={},Mi={},Ni=r((function(t,e){var r=e;r.base=yi,r.short=_i,r.mont=Si,r.edwards=Mi})),Pi=r((function(t,e){var r,n=e,i=fi.assert;function o(t){"short"===t.type?this.curve=new Ni.short(t):"edwards"===t.type?this.curve=new Ni.edwards(t):this.curve=new Ni.mont(t),this.g=this.curve.g,this.n=this.curve.n,this.hash=t.hash,i(this.g.validate(),"Invalid curve"),i(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function s(t,e){Object.defineProperty(n,t,{configurable:!0,enumerable:!0,get:function(){var r=new o(e);return Object.defineProperty(n,t,{configurable:!0,enumerable:!0,value:r}),r}})}n.PresetCurve=o,s("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:ti.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),s("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:ti.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),s("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:ti.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),s("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:ti.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),s("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:ti.sha512,gRed:!1,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 3fad0761 353c7086 a272c240 88be9476 9fd16650"]}),s("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:ti.sha256,gRed:!1,g:["9"]}),s("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:ti.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{r=void 0}catch(t){r=void 0}s("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:ti.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",r]})}));function xi(t){if(!(this instanceof xi))return new xi(t);this.hash=t.hash,this.predResist=!!t.predResist,this.outLen=this.hash.outSize,this.minEntropy=t.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var e=ci.toArray(t.entropy,t.entropyEnc||"hex"),r=ci.toArray(t.nonce,t.nonceEnc||"hex"),n=ci.toArray(t.pers,t.persEnc||"hex");Br(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(e,r,n)}var Ti=xi;xi.prototype._init=function(t,e,r){var n=t.concat(e).concat(r);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var i=0;i<this.V.length;i++)this.K[i]=0,this.V[i]=1;this._update(n),this._reseed=1,this.reseedInterval=281474976710656},xi.prototype._hmac=function(){return new ti.hmac(this.hash,this.K)},xi.prototype._update=function(t){var e=this._hmac().update(this.V).update([0]);t&&(e=e.update(t)),this.K=e.digest(),this.V=this._hmac().update(this.V).digest(),t&&(this.K=this._hmac().update(this.V).update([1]).update(t).digest(),this.V=this._hmac().update(this.V).digest())},xi.prototype.reseed=function(t,e,r,n){"string"!=typeof e&&(n=r,r=e,e=null),t=ci.toArray(t,e),r=ci.toArray(r,n),Br(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(t.concat(r||[])),this._reseed=1},xi.prototype.generate=function(t,e,r,n){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof e&&(n=r,r=e,e=null),r&&(r=ci.toArray(r,n||"hex"),this._update(r));for(var i=[];i.length<t;)this.V=this._hmac().update(this.V).digest(),i=i.concat(this.V);var o=i.slice(0,t);return this._update(r),this._reseed++,ci.encode(o,e)};var Ri=fi.assert;function Ii(t,e){this.ec=t,this.priv=null,this.pub=null,e.priv&&this._importPrivate(e.priv,e.privEnc),e.pub&&this._importPublic(e.pub,e.pubEnc)}var Ci=Ii;Ii.fromPublic=function(t,e,r){return e instanceof Ii?e:new Ii(t,{pub:e,pubEnc:r})},Ii.fromPrivate=function(t,e,r){return e instanceof Ii?e:new Ii(t,{priv:e,privEnc:r})},Ii.prototype.validate=function(){var t=this.getPublic();return t.isInfinity()?{result:!1,reason:"Invalid public key"}:t.validate()?t.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},Ii.prototype.getPublic=function(t,e){return"string"==typeof t&&(e=t,t=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),e?this.pub.encode(e,t):this.pub},Ii.prototype.getPrivate=function(t){return"hex"===t?this.priv.toString(16,2):this.priv},Ii.prototype._importPrivate=function(t,e){this.priv=new o(t,e||16),this.priv=this.priv.umod(this.ec.curve.n)},Ii.prototype._importPublic=function(t,e){if(t.x||t.y)return"mont"===this.ec.curve.type?Ri(t.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||Ri(t.x&&t.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(t.x,t.y));this.pub=this.ec.curve.decodePoint(t,e)},Ii.prototype.derive=function(t){return t.mul(this.priv).getX()},Ii.prototype.sign=function(t,e,r){return this.ec.sign(t,this,e,r)},Ii.prototype.verify=function(t,e){return this.ec.verify(t,e,this)},Ii.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"};var Bi=fi.assert;function Oi(t,e){if(t instanceof Oi)return t;this._importDER(t,e)||(Bi(t.r&&t.s,"Signature without r or s"),this.r=new o(t.r,16),this.s=new o(t.s,16),void 0===t.recoveryParam?this.recoveryParam=null:this.recoveryParam=t.recoveryParam)}var Fi=Oi;function Ui(){this.place=0}function Li(t,e){var r=t[e.place++];if(!(128&r))return r;var n=15&r;if(0===n||n>4)return!1;for(var i=0,o=0,s=e.place;o<n;o++,s++)i<<=8,i|=t[s],i>>>=0;return!(i<=127)&&(e.place=s,i)}function Di(t){for(var e=0,r=t.length-1;!t[e]&&!(128&t[e+1])&&e<r;)e++;return 0===e?t:t.slice(e)}function ji(t,e){if(e<128)t.push(e);else{var r=1+(Math.log(e)/Math.LN2>>>3);for(t.push(128|r);--r;)t.push(e>>>(r<<3)&255);t.push(e)}}Oi.prototype._importDER=function(t,e){t=fi.toArray(t,e);var r=new Ui;if(48!==t[r.place++])return!1;var n=Li(t,r);if(!1===n)return!1;if(n+r.place!==t.length)return!1;if(2!==t[r.place++])return!1;var i=Li(t,r);if(!1===i)return!1;var s=t.slice(r.place,i+r.place);if(r.place+=i,2!==t[r.place++])return!1;var a=Li(t,r);if(!1===a)return!1;if(t.length!==a+r.place)return!1;var u=t.slice(r.place,a+r.place);if(0===s[0]){if(!(128&s[1]))return!1;s=s.slice(1)}if(0===u[0]){if(!(128&u[1]))return!1;u=u.slice(1)}return this.r=new o(s),this.s=new o(u),this.recoveryParam=null,!0},Oi.prototype.toDER=function(t){var e=this.r.toArray(),r=this.s.toArray();for(128&e[0]&&(e=[0].concat(e)),128&r[0]&&(r=[0].concat(r)),e=Di(e),r=Di(r);!(r[0]||128&r[1]);)r=r.slice(1);var n=[2];ji(n,e.length),(n=n.concat(e)).push(2),ji(n,r.length);var i=n.concat(r),o=[48];return ji(o,i.length),o=o.concat(i),fi.encode(o,t)};var zi=fi.assert;function qi(t){if(!(this instanceof qi))return new qi(t);"string"==typeof t&&(zi(Pi.hasOwnProperty(t),"Unknown curve "+t),t=Pi[t]),t instanceof Pi.PresetCurve&&(t={curve:t}),this.curve=t.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=t.curve.g,this.g.precompute(t.curve.n.bitLength()+1),this.hash=t.hash||t.curve.hash}var Ki=qi;qi.prototype.keyPair=function(t){return new Ci(this,t)},qi.prototype.keyFromPrivate=function(t,e){return Ci.fromPrivate(this,t,e)},qi.prototype.keyFromPublic=function(t,e){return Ci.fromPublic(this,t,e)},qi.prototype.genKeyPair=function(t){t||(t={});for(var e=new Ti({hash:this.hash,pers:t.pers,persEnc:t.persEnc||"utf8",entropy:t.entropy||di(this.hash.hmacStrength),entropyEnc:t.entropy&&t.entropyEnc||"utf8",nonce:this.n.toArray()}),r=this.n.byteLength(),n=this.n.sub(new o(2));;){var i=new o(e.generate(r));if(!(i.cmp(n)>0))return i.iaddn(1),this.keyFromPrivate(i)}},qi.prototype._truncateToN=function(t,e){var r=8*t.byteLength()-this.n.bitLength();return r>0&&(t=t.ushrn(r)),!e&&t.cmp(this.n)>=0?t.sub(this.n):t},qi.prototype.sign=function(t,e,r,n){"object"==typeof r&&(n=r,r=null),n||(n={}),e=this.keyFromPrivate(e,r),t=this._truncateToN(new o(t,16));for(var i=this.n.byteLength(),s=e.getPrivate().toArray("be",i),a=t.toArray("be",i),u=new Ti({hash:this.hash,entropy:s,nonce:a,pers:n.pers,persEnc:n.persEnc||"utf8"}),l=this.n.sub(new o(1)),h=0;;h++){var c=n.k?n.k(h):new o(u.generate(this.n.byteLength()));if(!((c=this._truncateToN(c,!0)).cmpn(1)<=0||c.cmp(l)>=0)){var f=this.g.mul(c);if(!f.isInfinity()){var d=f.getX(),p=d.umod(this.n);if(0!==p.cmpn(0)){var m=c.invm(this.n).mul(p.mul(e.getPrivate()).iadd(t));if(0!==(m=m.umod(this.n)).cmpn(0)){var g=(f.getY().isOdd()?1:0)|(0!==d.cmp(p)?2:0);return n.canonical&&m.cmp(this.nh)>0&&(m=this.n.sub(m),g^=1),new Fi({r:p,s:m,recoveryParam:g})}}}}}},qi.prototype.verify=function(t,e,r,n){t=this._truncateToN(new o(t,16)),r=this.keyFromPublic(r,n);var i=(e=new Fi(e,"hex")).r,s=e.s;if(i.cmpn(1)<0||i.cmp(this.n)>=0)return!1;if(s.cmpn(1)<0||s.cmp(this.n)>=0)return!1;var a,u=s.invm(this.n),l=u.mul(t).umod(this.n),h=u.mul(i).umod(this.n);return this.curve._maxwellTrick?!(a=this.g.jmulAdd(l,r.getPublic(),h)).isInfinity()&&a.eqXToP(i):!(a=this.g.mulAdd(l,r.getPublic(),h)).isInfinity()&&0===a.getX().umod(this.n).cmp(i)},qi.prototype.recoverPubKey=function(t,e,r,n){zi((3&r)===r,"The recovery param is more than two bits"),e=new Fi(e,n);var i=this.n,s=new o(t),a=e.r,u=e.s,l=1&r,h=r>>1;if(a.cmp(this.curve.p.umod(this.curve.n))>=0&&h)throw new Error("Unable to find sencond key candinate");a=h?this.curve.pointFromX(a.add(this.curve.n),l):this.curve.pointFromX(a,l);var c=e.r.invm(i),f=i.sub(s).mul(c).umod(i),d=u.mul(c).umod(i);return this.g.mulAdd(f,a,d)},qi.prototype.getKeyRecoveryParam=function(t,e,r,n){if(null!==(e=new Fi(e,n)).recoveryParam)return e.recoveryParam;for(var i=0;i<4;i++){var o;try{o=this.recoverPubKey(t,e,i)}catch(t){continue}if(o.eq(r))return i}throw new Error("Unable to find valid recovery factor")};var Hi={},Gi=n(hi),Vi=r((function(t,e){var r=e;r.version=Gi.version,r.utils=fi,r.rand=di,r.curve=Ni,r.curves=Pi,r.ec=Ki,r.eddsa=Hi})).ec;const Wi=new m("signing-key/5.0.2");let Ji=null;function Zi(){return Ji||(Ji=new Vi("secp256k1")),Ji}class Xi{constructor(t){rt(this,"curve","secp256k1"),rt(this,"privateKey",N(t));const e=Zi().keyFromPrivate(_(this.privateKey));rt(this,"publicKey","0x"+e.getPublic(!1,"hex")),rt(this,"compressedPublicKey","0x"+e.getPublic(!0,"hex")),rt(this,"_isSigningKey",!0)}_addPoint(t){const e=Zi().keyFromPublic(_(this.publicKey)),r=Zi().keyFromPublic(_(t));return"0x"+e.pub.add(r.pub).encodeCompressed("hex")}signDigest(t){const e=Zi().keyFromPrivate(_(this.privateKey)).sign(_(t),{canonical:!0});return C({recoveryParam:e.recoveryParam,r:I("0x"+e.r.toString(16),32),s:I("0x"+e.s.toString(16),32)})}computeSharedSecret(t){const e=Zi().keyFromPrivate(_(this.privateKey)),r=Zi().keyFromPublic(_(Qi(t)));return I("0x"+e.derive(r.getPublic()).toString(16),32)}static isSigningKey(t){return!(!t||!t._isSigningKey)}}function $i(t,e){const r=C(e),n={r:_(r.r),s:_(r.s)};return"0x"+Zi().recoverPubKey(_(t),n,r.recoveryParam).encode("hex",!1)}function Qi(t,e){const r=_(t);if(32===r.length){const t=new Xi(r);return e?"0x"+Zi().keyFromPrivate(r).getPublic(!0,"hex"):t.publicKey}return 33===r.length?e?N(r):"0x"+Zi().keyFromPublic(r).getPublic(!1,"hex"):65===r.length?e?"0x"+Zi().keyFromPublic(r).getPublic(!0,"hex"):N(r):Wi.throwArgumentError("invalid public or private key","key","[REDACTED]")}const Yi=new m("transactions/5.0.1");function to(t){return"0x"===t?me:L.from(t)}const eo=[{name:"nonce",maxLength:32,numeric:!0},{name:"gasPrice",maxLength:32,numeric:!0},{name:"gasLimit",maxLength:32,numeric:!0},{name:"to",length:20},{name:"value",maxLength:32,numeric:!0},{name:"data"}],ro={chainId:!0,data:!0,gasLimit:!0,gasPrice:!0,nonce:!0,to:!0,value:!0};function no(t){return Yt(x(Lt(x(Qi(t),1)),12))}function io(t,e){return no($i(_(t),e))}function oo(t,e){ot(t,ro);const r=[];eo.forEach((function(e){let n=t[e.name]||[];const i={};e.numeric&&(i.hexPad="left"),n=_(N(n,i)),e.length&&n.length!==e.length&&n.length>0&&Yi.throwArgumentError("invalid length for "+e.name,"transaction:"+e.name,n),e.maxLength&&(n=A(n),n.length>e.maxLength&&Yi.throwArgumentError("invalid length for "+e.name,"transaction:"+e.name,n)),r.push(N(n))}));let n=0;if(null!=t.chainId?(n=t.chainId,"number"!=typeof n&&Yi.throwArgumentError("invalid transaction.chainId","transaction",t)):e&&!b(e)&&e.v>28&&(n=Math.floor((e.v-35)/2)),0!==n&&(r.push(N(n)),r.push("0x"),r.push("0x")),!e)return qt(r);const i=C(e);let o=27+i.recoveryParam;return 0!==n?(r.pop(),r.pop(),r.pop(),o+=2*n+8,i.v>28&&i.v!==o&&Yi.throwArgumentError("transaction.chainId/signature.v mismatch","signature",e)):i.v!==o&&Yi.throwArgumentError("transaction.chainId/signature.v mismatch","signature",e),r.push(N(o)),r.push(A(_(i.r))),r.push(A(_(i.s))),qt(r)}function so(t){const e=Gt(t);9!==e.length&&6!==e.length&&Yi.throwArgumentError("invalid raw transaction","rawTransaction",t);const r={nonce:to(e[0]).toNumber(),gasPrice:to(e[1]),gasLimit:to(e[2]),to:(n=e[3],"0x"===n?null:Yt(n)),value:to(e[4]),data:e[5],chainId:0};var n;if(6===e.length)return r;try{r.v=L.from(e[6]).toNumber()}catch(t){return console.log(t),r}if(r.r=I(e[7],32),r.s=I(e[8],32),L.from(r.r).isZero()&&L.from(r.s).isZero())r.chainId=r.v,r.v=0;else{r.chainId=Math.floor((r.v-35)/2),r.chainId<0&&(r.chainId=0);let n=r.v-27;const i=e.slice(0,6);0!==r.chainId&&(i.push(N(r.chainId)),i.push("0x"),i.push("0x"),n-=2*r.chainId+8);const o=Lt(qt(i));try{r.from=io(o,{r:N(r.r),s:N(r.s),recoveryParam:n})}catch(t){console.log(t)}r.hash=Lt(t)}return r}const ao=new m("wordlists/5.0.1");class uo{constructor(t){ao.checkAbstract(new.target,uo),rt(this,"locale",t)}split(t){return t.toLowerCase().split(/ +/g)}join(t){return t.join(" ")}static check(t){const e=[];for(let r=0;r<2048;r++){const n=t.getWord(r);if(r!==t.getWordIndex(n))return"0x";e.push(n)}return er(e.join("\n")+"\n")}static register(t,e){e||(e=t.locale)}}let lo=null;function 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talTouristTowardTowerTownToyTrackTradeTrafficTragicTrainTransferTrapTrashTravelTrayTreatTreeTrendTrialTribeTrickTriggerTrimTripTrophyTroubleTruckTrueTrulyTrumpetTrustTruthTryTubeTuitionTumbleTunaTunnelTurkeyTurnTurtleTwelveTwentyTwiceTwinTwistTwoTypeTypicalUglyUmbrellaUnableUnawareUncleUncoverUnderUndoUnfairUnfoldUnhappyUniformUniqueUnitUniverseUnknownUnlockUntilUnusualUnveilUpdateUpgradeUpholdUponUpperUpsetUrbanUrgeUsageUseUsedUsefulUselessUsualUtilityVacantVacuumVagueValidValleyValveVanVanishVaporVariousVastVaultVehicleVelvetVendorVentureVenueVerbVerifyVersionVeryVesselVeteranViableVibrantViciousVictoryVideoViewVillageVintageViolinVirtualVirusVisaVisitVisualVitalVividVocalVoiceVoidVolcanoVolumeVoteVoyageWageWagonWaitWalkWallWalnutWantWarfareWarmWarriorWashWaspWasteWaterWaveWayWealthWeaponWearWeaselWeatherWebWeddingWeekendWeirdWelcomeWestWetWhaleWhatWheatWheelWhenWhereWhipWhisperWideWidthWifeWildWillWinWindowWineWingWinkWinnerWinterWireWisdomWiseWishWitnessWolfWomanWonderWoodWoolWordWorkWorldWorryWorthWrapWreckWrestleWristWriteWrongYardYearYellowYouYoungYouthZebraZeroZoneZoo".replace(/([A-Z])/g," $1").toLowerCase().substring(1).split(" "),"0x3c8acc1e7b08d8e76f9fda015ef48dc8c710a73cb7e0f77b2c18a9b5a7adde60"!==uo.check(t)))throw lo=null,new Error("BIP39 Wordlist for en (English) FAILED")}const co=new class extends uo{constructor(){super("en")}getWord(t){return ho(this),lo[t]}getWordIndex(t){return ho(this),lo.indexOf(t)}};uo.register(co);const fo={en:co},po=new m("hdnode/5.0.1"),mo=L.from("0xfffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141"),go=Pe("Bitcoin seed");function vo(t){return(1<<t)-1<<8-t}function yo(t){return I(N(t),32)}function wo(t){return Cr.encode(k([t,x(oi(oi(t)),0,4)]))}function bo(t){if(null==t)return fo.en;if("string"==typeof t){const e=fo[t];return null==e&&po.throwArgumentError("unknown locale","wordlist",t),e}return t}const Eo={},_o="m/44'/60'/0'/0/0";class ko{constructor(t,e,r,n,i,o,s,a){if(po.checkNew(new.target,ko),t!==Eo)throw new Error("HDNode constructor cannot be called directly");if(e){const t=new Xi(e);rt(this,"privateKey",t.privateKey),rt(this,"publicKey",t.compressedPublicKey)}else rt(this,"privateKey",null),rt(this,"publicKey",N(r));rt(this,"parentFingerprint",n),rt(this,"fingerprint",x(ii(oi(this.publicKey)),0,4)),rt(this,"address",no(this.publicKey)),rt(this,"chainCode",i),rt(this,"index",o),rt(this,"depth",s),null==a?(rt(this,"mnemonic",null),rt(this,"path",null)):"string"==typeof a?(rt(this,"mnemonic",null),rt(this,"path",a)):(rt(this,"mnemonic",a),rt(this,"path",a.path))}get extendedKey(){if(this.depth>=256)throw new Error("Depth too large!");return wo(k([null!=this.privateKey?"0x0488ADE4":"0x0488B21E",N(this.depth),this.parentFingerprint,I(N(this.index),4),this.chainCode,null!=this.privateKey?k(["0x00",this.privateKey]):this.publicKey]))}neuter(){return new ko(Eo,null,this.publicKey,this.parentFingerprint,this.chainCode,this.index,this.depth,this.path)}_derive(t){if(t>4294967295)throw new Error("invalid index - "+String(t));let e=this.path;e&&(e+="/"+(2147483647&t));const r=new Uint8Array(37);if(2147483648&t){if(!this.privateKey)throw new Error("cannot derive child of neutered node");r.set(_(this.privateKey),1),e&&(e+="'")}else r.set(_(this.publicKey));for(let e=24;e>=0;e-=8)r[33+(e>>3)]=t>>24-e&255;const n=_(ai(ni.sha512,this.chainCode,r)),i=n.slice(0,32),o=n.slice(32);let s=null,a=null;if(this.privateKey)s=yo(L.from(i).add(this.privateKey).mod(mo));else{a=new Xi(N(i))._addPoint(this.publicKey)}let u=e;const l=this.mnemonic;return l&&(u=Object.freeze({phrase:l.phrase,path:e,locale:l.locale||"en"})),new ko(Eo,s,a,this.fingerprint,yo(o),t,this.depth+1,u)}derivePath(t){const e=t.split("/");if(0===e.length||"m"===e[0]&&0!==this.depth)throw new Error("invalid path - "+t);"m"===e[0]&&e.shift();let r=this;for(let t=0;t<e.length;t++){const n=e[t];if(n.match(/^[0-9]+'$/)){const t=parseInt(n.substring(0,n.length-1));if(t>=2147483648)throw new Error("invalid path index - "+n);r=r._derive(2147483648+t)}else{if(!n.match(/^[0-9]+$/))throw new Error("invalid path component - "+n);{const t=parseInt(n);if(t>=2147483648)throw new Error("invalid path index - "+n);r=r._derive(t)}}}return r}static _fromSeed(t,e){const r=_(t);if(r.length<16||r.length>64)throw new Error("invalid seed");const n=_(ai(ni.sha512,go,r));return new ko(Eo,yo(n.slice(0,32)),null,"0x00000000",yo(n.slice(32)),0,0,e)}static fromMnemonic(t,e,r){return t=Mo(So(t,r=bo(r)),r),ko._fromSeed(Ao(t,e),{phrase:t,path:"m",locale:r.locale})}static fromSeed(t){return ko._fromSeed(t,null)}static fromExtendedKey(t){const e=Cr.decode(t);82===e.length&&wo(e.slice(0,78))===t||po.throwArgumentError("invalid extended key","extendedKey","[REDACTED]");const r=e[4],n=N(e.slice(5,9)),i=parseInt(N(e.slice(9,13)).substring(2),16),o=N(e.slice(13,45)),s=e.slice(45,78);switch(N(e.slice(0,4))){case"0x0488b21e":case"0x043587cf":return new ko(Eo,null,N(s),n,o,i,r,null);case"0x0488ade4":case"0x04358394 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e=0;e<t.length;e++)n>8?(r[r.length-1]<<=8,r[r.length-1]|=t[e],n-=8):(r[r.length-1]<<=n,r[r.length-1]|=t[e]>>8-n,r.push(t[e]&(1<<8-n)-1),n+=3);const i=t.length/4,o=_(oi(t))[0]&vo(i);return r[r.length-1]<<=i,r[r.length-1]|=o>>8-i,e.join(r.map(t=>e.getWord(t)))}function No(t){for(let e=(t=t.slice()).length-1;e>0;e--){const r=Math.floor(Math.random()*(e+1)),n=t[e];t[e]=t[r],t[r]=n}return t}const Po=new m("random/5.0.1");let xo=null;try{if(xo=window,null==xo)throw new Error("try next")}catch(t){try{if(xo=global,null==xo)throw new Error("try next")}catch(t){xo={}}}let To=xo.crypto||xo.msCrypto;function Ro(t){(t<=0||t>1024||t%1)&&Po.throwArgumentError("invalid length","length",t);const e=new Uint8Array(t);return To.getRandomValues(e),_(e)}To&&To.getRandomValues||(Po.warn("WARNING: Missing strong random number source"),To={getRandomValues:function(t){return Po.throwError("no secure random source avaialble",m.errors.UNSUPPORTED_OPERATION,{operation:"crypto.getRandomValues"})}});var 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M(t){for(var e=[],r=0;r<t.length;r+=4)e.push(t[r]<<24|t[r+1]<<16|t[r+2]<<8|t[r+3]);return e}var N=function(t){if(!(this instanceof N))throw Error("AES must be instanitated with `new`");Object.defineProperty(this,"key",{value:i(t,!0)}),this._prepare()};N.prototype._prepare=function(){var t=h[this.key.length];if(null==t)throw new Error("invalid key size (must be 16, 24 or 32 bytes)");this._Ke=[],this._Kd=[];for(var e=0;e<=t;e++)this._Ke.push([0,0,0,0]),this._Kd.push([0,0,0,0]);var r,n=4*(t+1),i=this.key.length/4,o=M(this.key);for(e=0;e<i;e++)r=e>>2,this._Ke[r][e%4]=o[e],this._Kd[t-r][e%4]=o[e];for(var s,a=0,u=i;u<n;){if(s=o[i-1],o[0]^=f[s>>16&255]<<24^f[s>>8&255]<<16^f[255&s]<<8^f[s>>24&255]^c[a]<<24,a+=1,8!=i)for(e=1;e<i;e++)o[e]^=o[e-1];else{for(e=1;e<i/2;e++)o[e]^=o[e-1];s=o[i/2-1],o[i/2]^=f[255&s]^f[s>>8&255]<<8^f[s>>16&255]<<16^f[s>>24&255]<<24;for(e=i/2+1;e<i;e++)o[e]^=o[e-1]}for(e=0;e<i&&u<n;)l=u>>2,d=u%4,this._Ke[l][d]=o[e],this._Kd[t-l][d]=o[e++],u++}for(var l=1;l<t;l++)for(var d=0;d<4;d++)s=this._Kd[l][d],this._Kd[l][d]=_[s>>24&255]^k[s>>16&255]^A[s>>8&255]^S[255&s]},N.prototype.encrypt=function(t){if(16!=t.length)throw new Error("invalid plaintext size (must be 16 bytes)");for(var e=this._Ke.length-1,r=[0,0,0,0],n=M(t),i=0;i<4;i++)n[i]^=this._Ke[0][i];for(var s=1;s<e;s++){for(i=0;i<4;i++)r[i]=p[n[i]>>24&255]^m[n[(i+1)%4]>>16&255]^g[n[(i+2)%4]>>8&255]^v[255&n[(i+3)%4]]^this._Ke[s][i];n=r.slice()}var a,u=o(16);for(i=0;i<4;i++)a=this._Ke[e][i],u[4*i]=255&(f[n[i]>>24&255]^a>>24),u[4*i+1]=255&(f[n[(i+1)%4]>>16&255]^a>>16),u[4*i+2]=255&(f[n[(i+2)%4]>>8&255]^a>>8),u[4*i+3]=255&(f[255&n[(i+3)%4]]^a);return u},N.prototype.decrypt=function(t){if(16!=t.length)throw new Error("invalid ciphertext size (must be 16 bytes)");for(var e=this._Kd.length-1,r=[0,0,0,0],n=M(t),i=0;i<4;i++)n[i]^=this._Kd[0][i];for(var s=1;s<e;s++){for(i=0;i<4;i++)r[i]=y[n[i]>>24&255]^w[n[(i+3)%4]>>16&255]^b[n[(i+2)%4]>>8&255]^E[255&n[(i+1)%4]]^this._Kd[s][i];n=r.slice()}var a,u=o(16);for(i=0;i<4;i++)a=this._Kd[e][i],u[4*i]=255&(d[n[i]>>24&255]^a>>24),u[4*i+1]=255&(d[n[(i+3)%4]>>16&255]^a>>16),u[4*i+2]=255&(d[n[(i+2)%4]>>8&255]^a>>8),u[4*i+3]=255&(d[255&n[(i+1)%4]]^a);return u};var P=function(t){if(!(this instanceof P))throw Error("AES must be instanitated with `new`");this.description="Electronic Code Block",this.name="ecb",this._aes=new N(t)};P.prototype.encrypt=function(t){if((t=i(t)).length%16!=0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var e=o(t.length),r=o(16),n=0;n<t.length;n+=16)s(t,r,0,n,n+16),s(r=this._aes.encrypt(r),e,n);return e},P.prototype.decrypt=function(t){if((t=i(t)).length%16!=0)throw new Error("invalid ciphertext size (must be multiple of 16 bytes)");for(var e=o(t.length),r=o(16),n=0;n<t.length;n+=16)s(t,r,0,n,n+16),s(r=this._aes.decrypt(r),e,n);return e};var x=function(t,e){if(!(this instanceof x))throw Error("AES must be instanitated with `new`");if(this.description="Cipher Block Chaining",this.name="cbc",e){if(16!=e.length)throw new Error("invalid initialation vector size (must be 16 bytes)")}else e=o(16);this._lastCipherblock=i(e,!0),this._aes=new N(t)};x.prototype.encrypt=function(t){if((t=i(t)).length%16!=0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var e=o(t.length),r=o(16),n=0;n<t.length;n+=16){s(t,r,0,n,n+16);for(var a=0;a<16;a++)r[a]^=this._lastCipherblock[a];this._lastCipherblock=this._aes.encrypt(r),s(this._lastCipherblock,e,n)}return e},x.prototype.decrypt=function(t){if((t=i(t)).length%16!=0)throw new Error("invalid ciphertext size (must be multiple of 16 bytes)");for(var e=o(t.length),r=o(16),n=0;n<t.length;n+=16){s(t,r,0,n,n+16),r=this._aes.decrypt(r);for(var a=0;a<16;a++)e[n+a]=r[a]^this._lastCipherblock[a];s(t,this._lastCipherblock,0,n,n+16)}return e};var T=function(t,e,r){if(!(this instanceof T))throw Error("AES must be instanitated with `new`");if(this.description="Cipher 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o=0;o<this.segmentSize;o++)r[n+o]^=e[o];s(this._shiftRegister,this._shiftRegister,0,this.segmentSize),s(t,this._shiftRegister,16-this.segmentSize,n,n+this.segmentSize)}return r};var R=function(t,e){if(!(this instanceof R))throw Error("AES must be instanitated with `new`");if(this.description="Output Feedback",this.name="ofb",e){if(16!=e.length)throw new Error("invalid initialation vector size (must be 16 bytes)")}else e=o(16);this._lastPrecipher=i(e,!0),this._lastPrecipherIndex=16,this._aes=new N(t)};R.prototype.encrypt=function(t){for(var e=i(t,!0),r=0;r<e.length;r++)16===this._lastPrecipherIndex&&(this._lastPrecipher=this._aes.encrypt(this._lastPrecipher),this._lastPrecipherIndex=0),e[r]^=this._lastPrecipher[this._lastPrecipherIndex++];return e},R.prototype.decrypt=R.prototype.encrypt;var I=function(t){if(!(this instanceof I))throw Error("Counter must be instanitated with `new`");0===t||t||(t=1),"number"==typeof t?(this._counter=o(16),this.setValue(t)):this.setBytes(t)};I.prototype.setValue=function(t){if("number"!=typeof t||parseInt(t)!=t)throw new Error("invalid counter value (must be an integer)");for(var e=15;e>=0;--e)this._counter[e]=t%256,t>>=8},I.prototype.setBytes=function(t){if(16!=(t=i(t,!0)).length)throw new Error("invalid counter bytes size (must be 16 bytes)");this._counter=t},I.prototype.increment=function(){for(var t=15;t>=0;t--){if(255!==this._counter[t]){this._counter[t]++;break}this._counter[t]=0}};var C=function(t,e){if(!(this instanceof C))throw Error("AES must be instanitated with `new`");this.description="Counter",this.name="ctr",e instanceof I||(e=new I(e)),this._counter=e,this._remainingCounter=null,this._remainingCounterIndex=16,this._aes=new N(t)};C.prototype.encrypt=function(t){for(var e=i(t,!0),r=0;r<e.length;r++)16===this._remainingCounterIndex&&(this._remainingCounter=this._aes.encrypt(this._counter._counter),this._remainingCounterIndex=0,this._counter.increment()),e[r]^=this._remainingCounter[this._remainingCounterIndex++];return e},C.prototype.decrypt=C.prototype.encrypt;var B={AES:N,Counter:I,ModeOfOperation:{ecb:P,cbc:x,cfb:T,ofb:R,ctr:C},utils:{hex:l,utf8:u},padding:{pkcs7:{pad:function(t){var e=16-(t=i(t,!0)).length%16,r=o(t.length+e);s(t,r);for(var n=t.length;n<r.length;n++)r[n]=e;return r},strip:function(t){if((t=i(t,!0)).length<16)throw new Error("PKCS#7 invalid length");var e=t[t.length-1];if(e>16)throw new Error("PKCS#7 padding byte out of range");for(var r=t.length-e,n=0;n<e;n++)if(t[r+n]!==e)throw new Error("PKCS#7 invalid padding byte");var a=o(r);return s(t,a,0,0,r),a}}},_arrayTest:{coerceArray:i,createArray:o,copyArray:s}};t.exports=B}()}));function Co(t){return"string"==typeof t&&"0x"!==t.substring(0,2)&&(t="0x"+t),_(t)}function 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n=e&&r||0,i=0;for(e=e||[],t.toLowerCase().replace(/[0-9a-f]{2}/g,(function(t){i<16&&(e[n+i++]=Xo[t])}));i<16;)e[n+i++]=0;return e},os.unparse=Qo;var ss=os,as=window&&window.__awaiter||function(t,e,r,n){return new(r||(r=Promise))((function(i,o){function s(t){try{u(n.next(t))}catch(t){o(t)}}function a(t){try{u(n.throw(t))}catch(t){o(t)}}function u(t){var e;t.done?i(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(s,a)}u((n=n.apply(t,e||[])).next())}))};const us=new m("json-wallets/5.0.1");function ls(t){return null!=t&&t.mnemonic&&t.mnemonic.phrase}class hs extends ht{isKeystoreAccount(t){return!(!t||!t._isKeystoreAccount)}}function cs(t,e){const r=Co(Fo(t,"crypto/ciphertext"));if(N(Lt(k([e.slice(16,32),r]))).substring(2)!==Fo(t,"crypto/mac").toLowerCase())throw new Error("invalid password");const n=function(t,e,r){if("aes-128-ctr"===Fo(t,"crypto/cipher")){const n=Co(Fo(t,"crypto/cipherparams/iv")),i=new Io.Counter(n);return _(new 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r&&r(1),Promise.resolve(n)}return zo(t)?function(t,e,r){return as(this,void 0,void 0,(function*(){const n=JSON.parse(t);return cs(n,yield ps(n,e,ds,Ho,r))}))}(t,e,r):Promise.reject(new Error("invalid JSON wallet"))}function gs(t,e){if(jo(t))return Do(t,e);if(zo(t))return function(t,e){const r=JSON.parse(t);return cs(r,ps(r,e,fs,Go))}(t,e);throw new Error("invalid JSON wallet")}const vs=new m("wallet/5.0.1");class ys extends mr{constructor(t,e){if(vs.checkNew(new.target,ys),super(),null!=(r=t)&&M(r.privateKey,32)&&null!=r.address){const e=new Xi(t.privateKey);if(rt(this,"_signingKey",()=>e),rt(this,"address",no(this.publicKey)),this.address!==Yt(t.address)&&vs.throwArgumentError("privateKey/address mismatch","privateKey","[REDACTED]"),function(t){const e=t.mnemonic;return e&&e.phrase}(t)){const e=t.mnemonic;rt(this,"_mnemonic",()=>({phrase:e.phrase,path:e.path||_o,locale:e.locale||"en"}));const r=this.mnemonic;no(ko.fromMnemonic(r.phrase,null,r.locale).derivePath(r.path).privateKey)!==this.address&&vs.throwArgumentError("mnemonic/address mismatch","privateKey","[REDACTED]")}else rt(this,"_mnemonic",()=>null)}else{if(Xi.isSigningKey(t))"secp256k1"!==t.curve&&vs.throwArgumentError("unsupported curve; must be secp256k1","privateKey","[REDACTED]"),rt(this,"_signingKey",()=>t);else{const e=new Xi(t);rt(this,"_signingKey",()=>e)}rt(this,"_mnemonic",()=>null),rt(this,"address",no(this.publicKey))}var r;e&&!cr.isProvider(e)&&vs.throwArgumentError("invalid provider","provider",e),rt(this,"provider",e||null)}get mnemonic(){return this._mnemonic()}get privateKey(){return this._signingKey().privateKey}get publicKey(){return this._signingKey().publicKey}getAddress(){return Promise.resolve(this.address)}connect(t){return new ys(this,t)}signTransaction(t){return it(t).then(t=>{if(null!=t.from){if(Yt(t.from)!==this.address)throw new Error("transaction from address mismatch");delete t.from}const e=this._signingKey().signDigest(Lt(oo(t)));return oo(t,e)})}signMessage(t){return Promise.resolve(B(this._signingKey().signDigest(rr(t))))}encrypt(t,e,r){if("function"!=typeof e||r||(r=e,e={}),r&&"function"!=typeof r)throw new Error("invalid callback");return e||(e={}),function(t,e,r,n){try{if(Yt(t.address)!==no(t.privateKey))throw new Error("address/privateKey mismatch");if(ls(t)){const e=t.mnemonic;if(ko.fromMnemonic(e.phrase,null,e.locale).derivePath(e.path||_o).privateKey!=t.privateKey)throw new Error("mnemonic mismatch")}}catch(t){return Promise.reject(t)}"function"!=typeof r||n||(n=r,r={}),r||(r={});const i=_(t.privateKey),o=Oo(e);let s=null,a=null,u=null;if(ls(t)){const e=t.mnemonic;s=_(So(e.phrase,e.locale||"en")),a=e.path||_o,u=e.locale||"en"}let l=r.client;l||(l="ethers.js");let h=null;h=r.salt?_(r.salt):Ro(32);let c=null;if(r.iv){if(c=_(r.iv),16!==c.length)throw new Error("invalid iv")}else c=Ro(16);let f=null;if(r.uuid){if(f=_(r.uuid),16!==f.length)throw new Error("invalid uuid")}else f=Ro(16);let d=1<<17,p=8,m=1;return r.scrypt&&(r.scrypt.N&&(d=r.scrypt.N),r.scrypt.r&&(p=r.scrypt.r),r.scrypt.p&&(m=r.scrypt.p)),Ho(o,h,d,p,m,64,n).then(e=>{const r=(e=_(e)).slice(0,16),n=e.slice(16,32),o=e.slice(32,64),g=new Io.Counter(c),v=_(new Io.ModeOfOperation.ctr(r,g).encrypt(i)),y=Lt(k([n,v])),w={address:t.address.substring(2).toLowerCase(),id:ss.v4({random:f}),version:3,Crypto:{cipher:"aes-128-ctr",cipherparams:{iv:N(c).substring(2)},ciphertext:N(v).substring(2),kdf:"scrypt",kdfparams:{salt:N(h).substring(2),n:d,dklen:32,p:m,r:p},mac:y.substring(2)}};if(s){const t=Ro(16),e=new Io.Counter(t),r=_(new Io.ModeOfOperation.ctr(o,e).encrypt(s)),n=new Date,i=n.getUTCFullYear()+"-"+Bo(n.getUTCMonth()+1,2)+"-"+Bo(n.getUTCDate(),2)+"T"+Bo(n.getUTCHours(),2)+"-"+Bo(n.getUTCMinutes(),2)+"-"+Bo(n.getUTCSeconds(),2)+".0Z";w["x-ethers"]={client:l,gethFilename:"UTC--"+i+"--"+w.address,mnemonicCounter:N(t).substring(2),mnemonicCiphertext:N(r).substring(2),path:a,locale:u,version:"0.1"}}return JSON.stringify(w)})}(this,t,e,r)}static createRandom(t){let e=Ro(16);t||(t={}),t.extraEntropy&&(e=_(x(Lt(k([e,t.extraEntropy])),0,16)));const r=Mo(e,t.locale);return ys.fromMnemonic(r,t.path,t.locale)}static fromEncryptedJson(t,e,r){return ms(t,e,r).then(t=>new ys(t))}static fromEncryptedJsonSync(t,e){return new ys(gs(t,e))}static fromMnemonic(t,e,r){return e||(e=_o),new ys(ko.fromMnemonic(t,null,r).derivePath(e))}}const ws=new m("networks/5.0.1");function bs(t){return function(e,r){null==r&&(r={});const n=[];if(e.InfuraProvider)try{n.push(new e.InfuraProvider(t,r.infura))}catch(t){}if(e.EtherscanProvider)try{n.push(new 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t=e.interval*parseInt(String(Math.random()*Math.pow(2,u)));t<e.floor&&(t=e.floor),t>e.ceiling&&(t=e.ceiling),setTimeout(i,t)}return null}),(function(t){s()&&n(t)}))}()}))}const Bs="providers/5.0.3",Os=new m(Bs);class Fs{constructor(){Os.checkNew(new.target,Fs),this.formats=this.getDefaultFormats()}getDefaultFormats(){const t={},e=this.address.bind(this),r=this.bigNumber.bind(this),n=this.blockTag.bind(this),i=this.data.bind(this),o=this.hash.bind(this),s=this.hex.bind(this),a=this.number.bind(this);return t.transaction={hash:o,blockHash:Fs.allowNull(o,null),blockNumber:Fs.allowNull(a,null),transactionIndex:Fs.allowNull(a,null),confirmations:Fs.allowNull(a,null),from:e,gasPrice:r,gasLimit:r,to:Fs.allowNull(e,null),value:r,nonce:a,data:i,r:Fs.allowNull(this.uint256),s:Fs.allowNull(this.uint256),v:Fs.allowNull(a),creates:Fs.allowNull(e,null),raw:Fs.allowNull(i)},t.transactionRequest={from:Fs.allowNull(e),nonce:Fs.allowNull(a),gasLimit:Fs.allowNull(r),gasPrice:Fs.allowNull(r),to:Fs.allowNull(e),value:Fs.allowNull(r),data:Fs.allowNull(t=>this.data(t,!0))},t.receiptLog={transactionIndex:a,blockNumber:a,transactionHash:o,address:e,topics:Fs.arrayOf(o),data:i,logIndex:a,blockHash:o},t.receipt={to:Fs.allowNull(this.address,null),from:Fs.allowNull(this.address,null),contractAddress:Fs.allowNull(e,null),transactionIndex:a,root:Fs.allowNull(o),gasUsed:r,logsBloom:Fs.allowNull(i),blockHash:o,transactionHash:o,logs:Fs.arrayOf(this.receiptLog.bind(this)),blockNumber:a,confirmations:Fs.allowNull(a,null),cumulativeGasUsed:r,status:Fs.allowNull(a)},t.block={hash:o,parentHash:o,number:a,timestamp:a,nonce:Fs.allowNull(s),difficulty:this.difficulty.bind(this),gasLimit:r,gasUsed:r,miner:e,extraData:i,transactions:Fs.allowNull(Fs.arrayOf(o))},t.blockWithTransactions=st(t.block),t.blockWithTransactions.transactions=Fs.allowNull(Fs.arrayOf(this.transactionResponse.bind(this))),t.filter={fromBlock:Fs.allowNull(n,void 0),toBlock:Fs.allowNull(n,void 0),blockHash:Fs.allowNull(o,void 0),address:Fs.allowNull(e,void 0),topics:Fs.allowNull(this.topics.bind(this),void 0)},t.filterLog={blockNumber:Fs.allowNull(a),blockHash:Fs.allowNull(o),transactionIndex:a,removed:Fs.allowNull(this.boolean.bind(this)),address:e,data:Fs.allowFalsish(i,"0x"),topics:Fs.arrayOf(o),transactionHash:o,logIndex:a},t}number(t){return L.from(t).toNumber()}bigNumber(t){return L.from(t)}boolean(t){if("boolean"==typeof t)return t;if("string"==typeof t){if("true"===(t=t.toLowerCase()))return!0;if("false"===t)return!1}throw new Error("invalid boolean - "+t)}hex(t,e){return"string"==typeof t&&(e||"0x"===t.substring(0,2)||(t="0x"+t),M(t))?t.toLowerCase():Os.throwArgumentError("invalid hash","value",t)}data(t,e){const r=this.hex(t,e);if(r.length%2!=0)throw new Error("invalid data; odd-length - "+t);return r}address(t){return Yt(t)}callAddress(t){if(!M(t,32))return null;const e=Yt(x(t,12));return e===fe?null:e}contractAddress(t){return te(t)}blockTag(t){if(null==t)return"latest";if("earliest"===t)return"0x0";if("latest"===t||"pending"===t)return t;if("number"==typeof t||M(t))return T(t);throw new Error("invalid blockTag")}hash(t,e){const r=this.hex(t,e);return 32!==P(r)?Os.throwArgumentError("invalid hash","value",t):r}difficulty(t){if(null==t)return null;const e=L.from(t);try{return e.toNumber()}catch(t){}return null}uint256(t){if(!M(t))throw new Error("invalid uint256");return I(t,32)}_block(t,e){return null!=t.author&&null==t.miner&&(t.miner=t.author),Fs.check(e,t)}block(t){return this._block(t,this.formats.block)}blockWithTransactions(t){return this._block(t,this.formats.blockWithTransactions)}transactionRequest(t){return Fs.check(this.formats.transactionRequest,t)}transactionResponse(t){null!=t.gas&&null==t.gasLimit&&(t.gasLimit=t.gas),t.to&&L.from(t.to).isZero()&&(t.to="0x0000000000000000000000000000000000000000"),null!=t.input&&null==t.data&&(t.data=t.input),null==t.to&&null==t.creates&&(t.creates=this.contractAddress(t));const e=Fs.check(this.formats.transaction,t);if(null!=t.chainId){let r=t.chainId;M(r)&&(r=L.from(r).toNumber()),e.chainId=r}else{let r=t.networkId;null==r&&null==e.v&&(r=t.chainId),M(r)&&(r=L.from(r).toNumber()),"number"!=typeof r&&null!=e.v&&(r=(e.v-35)/2,r<0&&(r=0),r=parseInt(r)),"number"!=typeof r&&(r=0),e.chainId=r}return e.blockHash&&"x"===e.blockHash.replace(/0/g,"")&&(e.blockHash=null),e}transaction(t){return so(t)}receiptLog(t){return Fs.check(this.formats.receiptLog,t)}receipt(t){const e=Fs.check(this.formats.receipt,t);return null!=t.status&&(e.byzantium=!0),e}topics(t){return Array.isArray(t)?t.map(t=>this.topics(t)):null!=t?this.hash(t,!0):null}filter(t){return 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js(t){for(t=t.slice();t.length>0&&null==t[t.length-1];)t.pop();return t.map(t=>{if(Array.isArray(t)){const e={};t.forEach(t=>{e[Ds(t)]=!0});const r=Object.keys(e);return r.sort(),r.join("|")}return Ds(t)}).join("&")}function zs(t){if("string"==typeof t){if(32===P(t=t.toLowerCase()))return"tx:"+t;if(-1===t.indexOf(":"))return t}else{if(Array.isArray(t))return"filter:*:"+js(t);if(hr.isForkEvent(t))throw Ls.warn("not implemented"),new Error("not implemented");if(t&&"object"==typeof t)return"filter:"+(t.address||"*")+":"+js(t.topics||[])}throw new Error("invalid event - "+t)}function qs(){return(new Date).getTime()}const Ks=["block","network","pending","poll"];class Hs{constructor(t,e,r){rt(this,"tag",t),rt(this,"listener",e),rt(this,"once",r)}get event(){switch(this.type){case"tx":return this.hash;case"filter":return this.filter}return this.tag}get type(){return this.tag.split(":")[0]}get hash(){const t=this.tag.split(":");return"tx"!==t[0]?null:t[1]}get filter(){const 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0,(function*(){if(null==this._network){let t=null;if(this._networkPromise)try{t=yield this._networkPromise}catch(t){}null==t&&(t=yield this.detectNetwork()),t||Ls.throwError("no network detected",m.errors.UNKNOWN_ERROR,{}),null==this._network&&(this.anyNetwork?this._network=t:rt(this,"_network",t),this.emit("network",t,null))}return this._network}))}get ready(){return Cs(()=>this._ready().then(t=>t,t=>{if(t.code!==m.errors.NETWORK_ERROR||"noNetwork"!==t.event)throw t}))}static getFormatter(){return null==Gs&&(Gs=new Fs),Gs}static getNetwork(t){return Ms(null==t?"homestead":t)}_getInternalBlockNumber(t){return Us(this,void 0,void 0,(function*(){yield this._ready();const e=this._internalBlockNumber;if(t>0&&this._internalBlockNumber){const r=yield e;if(qs()-r.respTime<=t)return r.blockNumber}const r=qs(),n=it({blockNumber:this.perform("getBlockNumber",{}),networkError:this.getNetwork().then(t=>null,t=>t)}).then(({blockNumber:t,networkError:e})=>{if(e)throw this._internalBlockNumber===n&&(this._internalBlockNumber=null),e;const i=qs();return(t=L.from(t).toNumber())<this._maxInternalBlockNumber&&(t=this._maxInternalBlockNumber),this._maxInternalBlockNumber=t,this._setFastBlockNumber(t),{blockNumber:t,reqTime:r,respTime:i}});return this._internalBlockNumber=n,(yield n).blockNumber}))}poll(){return Us(this,void 0,void 0,(function*(){const t=Vs++,e=[],r=yield this._getInternalBlockNumber(100+this.pollingInterval/2);if(this._setFastBlockNumber(r),this.emit("poll",t,r),r!==this._lastBlockNumber){if(-2===this._emitted.block&&(this._emitted.block=r-1),Math.abs(this._emitted.block-r)>1e3)Ls.warn("network block skew detected; skipping block events"),this.emit("error",Ls.makeError("network block skew detected",m.errors.NETWORK_ERROR,{blockNumber:r,event:"blockSkew",previousBlockNumber:this._emitted.block})),this.emit("block",r);else for(let t=this._emitted.block+1;t<=r;t++)this.emit("block",t);return this._emitted.block!==r&&(this._emitted.block=r,Object.keys(this._emitted).forEach(t=>{if("block"===t)return;const e=this._emitted[t];"pending"!==e&&r-e>12&&delete this._emitted[t]})),-2===this._lastBlockNumber&&(this._lastBlockNumber=r-1),this._events.forEach(t=>{switch(t.type){case"tx":{const r=t.hash;let n=this.getTransactionReceipt(r).then(t=>t&&null!=t.blockNumber?(this._emitted["t:"+r]=t.blockNumber,this.emit(r,t),null):null).catch(t=>{this.emit("error",t)});e.push(n);break}case"filter":{const n=t.filter;n.fromBlock=this._lastBlockNumber+1,n.toBlock=r;const i=this.getLogs(n).then(t=>{0!==t.length&&t.forEach(t=>{this._emitted["b:"+t.blockHash]=t.blockNumber,this._emitted["t:"+t.transactionHash]=t.blockNumber,this.emit(n,t)})}).catch(t=>{this.emit("error",t)});e.push(i);break}}}),this._lastBlockNumber=r,Promise.all(e).then(()=>{this.emit("didPoll",t)}),null}this.emit("didPoll",t)}))}resetEventsBlock(t){this._lastBlockNumber=t-1,this.polling&&this.poll()}get network(){return this._network}detectNetwork(){return Us(this,void 0,void 0,(function*(){return Ls.throwError("provider does not support network detection",m.errors.UNSUPPORTED_OPERATION,{operation:"provider.detectNetwork"})}))}getNetwork(){return Us(this,void 0,void 0,(function*(){const t=yield this._ready(),e=yield this.detectNetwork();if(t.chainId!==e.chainId){if(this.anyNetwork)return this._network=e,this._lastBlockNumber=-2,this._fastBlockNumber=null,this._fastBlockNumberPromise=null,this._fastQueryDate=0,this._emitted.block=-2,this._maxInternalBlockNumber=-1024,this._internalBlockNumber=null,this.emit("network",e,t),yield(r=0,new Promise(t=>{setTimeout(t,r)})),this._network;const n=Ls.makeError("underlying network changed",m.errors.NETWORK_ERROR,{event:"changed",network:t,detectedNetwork:e});throw this.emit("error",n),n}var r;return t}))}get blockNumber(){return 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t-this._fastQueryDate>2*this._pollingInterval&&(this._fastQueryDate=t,this._fastBlockNumberPromise=this.getBlockNumber().then(t=>((null==this._fastBlockNumber||t>this._fastBlockNumber)&&(this._fastBlockNumber=t),this._fastBlockNumber))),this._fastBlockNumberPromise}_setFastBlockNumber(t){null!=this._fastBlockNumber&&t<this._fastBlockNumber||(this._fastQueryDate=qs(),(null==this._fastBlockNumber||t>this._fastBlockNumber)&&(this._fastBlockNumber=t,this._fastBlockNumberPromise=Promise.resolve(t)))}waitForTransaction(t,e,r){return Us(this,void 0,void 0,(function*(){null==e&&(e=1);const n=yield this.getTransactionReceipt(t);return(n?n.confirmations:0)>=e?n:new Promise((n,i)=>{let o=null,s=!1;const a=r=>{r.confirmations<e||(o&&clearTimeout(o),s||(s=!0,this.removeListener(t,a),n(r)))};this.on(t,a),"number"==typeof r&&r>0&&(o=setTimeout(()=>{s||(o=null,s=!0,this.removeListener(t,a),i(Ls.makeError("timeout 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Us(this,void 0,void 0,(function*(){yield this.getNetwork();const n=yield it({address:this._getAddress(t),blockTag:this._getBlockTag(r),position:Promise.resolve(e).then(t=>T(t))});return N(yield this.perform("getStorageAt",n))}))}_wrapTransaction(t,e){if(null!=e&&32!==P(e))throw new Error("invalid response - sendTransaction");const r=t;return null!=e&&t.hash!==e&&Ls.throwError("Transaction hash mismatch from Provider.sendTransaction.",m.errors.UNKNOWN_ERROR,{expectedHash:t.hash,returnedHash:e}),r.wait=e=>Us(this,void 0,void 0,(function*(){0!==e&&(this._emitted["t:"+t.hash]="pending");const r=yield this.waitForTransaction(t.hash,e);return null==r&&0===e?null:(this._emitted["t:"+t.hash]=r.blockNumber,0===r.status&&Ls.throwError("transaction failed",m.errors.CALL_EXCEPTION,{transactionHash:t.hash,transaction:t,receipt:r}),r)})),r}sendTransaction(t){return Us(this,void 0,void 0,(function*(){yield this.getNetwork();const e=yield Promise.resolve(t).then(t=>N(t)),r=this.formatter.transaction(t);try{const t=yield this.perform("sendTransaction",{signedTransaction:e});return this._wrapTransaction(r,t)}catch(t){throw t.transaction=r,t.transactionHash=r.hash,t}}))}_getTransactionRequest(t){return Us(this,void 0,void 0,(function*(){const e=yield t,r={};return["from","to"].forEach(t=>{null!=e[t]&&(r[t]=Promise.resolve(e[t]).then(t=>t?this._getAddress(t):null))}),["gasLimit","gasPrice","value"].forEach(t=>{null!=e[t]&&(r[t]=Promise.resolve(e[t]).then(t=>t?L.from(t):null))}),["data"].forEach(t=>{null!=e[t]&&(r[t]=Promise.resolve(e[t]).then(t=>t?N(t):null))}),this.formatter.transactionRequest(yield it(r))}))}_getFilter(t){return Us(this,void 0,void 0,(function*(){t=yield t;const e={};return null!=t.address&&(e.address=this._getAddress(t.address)),["blockHash","topics"].forEach(r=>{null!=t[r]&&(e[r]=t[r])}),["fromBlock","toBlock"].forEach(r=>{null!=t[r]&&(e[r]=this._getBlockTag(t[r]))}),this.formatter.filter(yield it(e))}))}call(t,e){return Us(this,void 0,void 0,(function*(){yield this.getNetwork();const r=yield it({transaction:this._getTransactionRequest(t),blockTag:this._getBlockTag(e)});return N(yield this.perform("call",r))}))}estimateGas(t){return Us(this,void 0,void 0,(function*(){yield this.getNetwork();const e=yield it({transaction:this._getTransactionRequest(t)});return L.from(yield this.perform("estimateGas",e))}))}_getAddress(t){return Us(this,void 0,void 0,(function*(){const e=yield this.resolveName(t);return null==e&&Ls.throwError("ENS name not configured",m.errors.UNSUPPORTED_OPERATION,{operation:`resolveName(${JSON.stringify(t)})`}),e}))}_getBlock(t,e){return Us(this,void 0,void 0,(function*(){yield this.getNetwork(),t=yield t;let r=-128;const n={includeTransactions:!!e};if(M(t,32))n.blockHash=t;else try{n.blockTag=this.formatter.blockTag(yield this._getBlockTag(t)),M(n.blockTag)&&(r=parseInt(n.blockTag.substring(2),16))}catch(e){Ls.throwArgumentError("invalid block hash or block 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this.call(r))}))}resolveName(t){return Us(this,void 0,void 0,(function*(){t=yield t;try{return Promise.resolve(this.formatter.address(t))}catch(e){if(M(t))throw e}"string"!=typeof t&&Ls.throwArgumentError("invalid ENS name","name",t);const e=yield this._getResolver(t);if(!e)return null;const r={to:e,data:"0x3b3b57de"+tr(t).substring(2)};return this.formatter.callAddress(yield this.call(r))}))}lookupAddress(t){return Us(this,void 0,void 0,(function*(){t=yield t;const e=(t=this.formatter.address(t)).substring(2).toLowerCase()+".addr.reverse",r=yield this._getResolver(e);if(!r)return null;let n=_(yield this.call({to:r,data:"0x691f3431"+tr(e).substring(2)}));if(n.length<32||!L.from(n.slice(0,32)).eq(32))return null;if(n=n.slice(32),n.length<32)return null;const i=L.from(n.slice(0,32)).toNumber();if(n=n.slice(32),i>n.length)return null;const o=Re(n.slice(0,i));return(yield this.resolveName(o))!=t?null:o}))}perform(t,e){return Ls.throwError(t+" not 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mr{constructor(t,e,r){if(Zs.checkNew(new.target,ta),super(),t!==Ys)throw new Error("do not call the JsonRpcSigner constructor directly; use provider.getSigner");rt(this,"provider",e),null==r&&(r=0),"string"==typeof r?(rt(this,"_address",this.provider.formatter.address(r)),rt(this,"_index",null)):"number"==typeof r?(rt(this,"_index",r),rt(this,"_address",null)):Zs.throwArgumentError("invalid address or index","addressOrIndex",r)}connect(t){return Zs.throwError("cannot alter JSON-RPC Signer connection",m.errors.UNSUPPORTED_OPERATION,{operation:"connect"})}connectUnchecked(){return new ea(Ys,this.provider,this._address||this._index)}getAddress(){return this._address?Promise.resolve(this._address):this.provider.send("eth_accounts",[]).then(t=>(t.length<=this._index&&Zs.throwError("unknown account #"+this._index,m.errors.UNSUPPORTED_OPERATION,{operation:"getAddress"}),this.provider.formatter.address(t[this._index])))}sendUncheckedTransaction(t){t=st(t);const e=this.getAddress().then(t=>(t&&(t=t.toLowerCase()),t));if(null==t.gasLimit){const r=st(t);r.from=e,t.gasLimit=this.provider.estimateGas(r)}return it({tx:it(t),sender:e}).then(({tx:e,sender:r})=>{null!=e.from?e.from.toLowerCase()!==r&&Zs.throwArgumentError("from address mismatch","transaction",t):e.from=r;const n=this.provider.constructor.hexlifyTransaction(e,{from:!0});return this.provider.send("eth_sendTransaction",[n]).then(t=>t,t=>{throw t.responseText&&(t.responseText.indexOf("insufficient funds")>=0&&Zs.throwError("insufficient funds",m.errors.INSUFFICIENT_FUNDS,{transaction:e}),t.responseText.indexOf("nonce too low")>=0&&Zs.throwError("nonce has already been used",m.errors.NONCE_EXPIRED,{transaction:e}),t.responseText.indexOf("replacement transaction underpriced")>=0&&Zs.throwError("replacement fee too low",m.errors.REPLACEMENT_UNDERPRICED,{transaction:e})),t})})}signTransaction(t){return Zs.throwError("signing transactions is unsupported",m.errors.UNSUPPORTED_OPERATION,{operation:"signTransaction"})}sendTransaction(t){return this.sendUncheckedTransaction(t).then(t=>Cs(()=>this.provider.getTransaction(t).then(e=>{if(null!==e)return this.provider._wrapTransaction(e,t)}),{onceBlock:this.provider}).catch(e=>{throw e.transactionHash=t,e}))}signMessage(t){const e="string"==typeof t?Pe(t):t;return this.getAddress().then(t=>this.provider.send("eth_sign",[t.toLowerCase(),N(e)]))}unlock(t){const e=this.provider;return this.getAddress().then((function(r){return e.send("personal_unlockAccount",[r.toLowerCase(),t,null])}))}}class ea extends ta{sendTransaction(t){return this.sendUncheckedTransaction(t).then(t=>({hash:t,nonce:null,gasLimit:null,gasPrice:null,data:null,value:null,chainId:null,confirmations:0,from:null,wait:e=>this.provider.waitForTransaction(t,e)}))}}const ra={chainId:!0,data:!0,gasLimit:!0,gasPrice:!0,nonce:!0,to:!0,value:!0};class na extends Ws{constructor(t,e){Zs.checkNew(new.target,na);let r=e;null==r&&(r=new Promise((t,e)=>{setTimeout(()=>{this.detectNetwork().then(e=>{t(e)},t=>{e(t)})},0)})),super(r),t||(t=nt(this.constructor,"defaultUrl")()),rt(this,"connection","string"==typeof t?Object.freeze({url:t}):Object.freeze(st(t))),this._nextId=42}static defaultUrl(){return"http://localhost:8545"}detectNetwork(){return Js(this,void 0,void 0,(function*(){yield Xs(0);let t=null;try{t=yield this.send("eth_chainId",[])}catch(e){try{t=yield this.send("net_version",[])}catch(t){}}if(null!=t){const e=nt(this.constructor,"getNetwork");try{return e(L.from(t).toNumber())}catch(e){return Zs.throwError("could not detect network",m.errors.NETWORK_ERROR,{chainId:t,event:"invalidNetwork",serverError:e})}}return Zs.throwError("could not detect network",m.errors.NETWORK_ERROR,{event:"noNetwork"})}))}getSigner(t){return new ta(Ys,this,t)}getUncheckedSigner(t){return this.getSigner(t).connectUnchecked()}listAccounts(){return 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setTimeout((function(){n()}),0),null;t.send("eth_uninstallFilter",[r])})).catch(t=>{})}(),r})).catch(t=>{})}_stopEvent(t){"pending"===t.tag&&0===this.listenerCount("pending")&&(this._pendingFilter=null),super._stopEvent(t)}static hexlifyTransaction(t,e){const r=st(ra);if(e)for(const t in e)e[t]&&(r[t]=!0);ot(t,r);const n={};return["gasLimit","gasPrice","nonce","value"].forEach((function(e){if(null==t[e])return;const r=T(t[e]);"gasLimit"===e&&(e="gas"),n[e]=r})),["from","to","data"].forEach((function(e){null!=t[e]&&(n[e]=N(t[e]))})),n}}var ia=window&&window.__awaiter||function(t,e,r,n){return new(r||(r=Promise))((function(i,o){function s(t){try{u(n.next(t))}catch(t){o(t)}}function a(t){try{u(n.throw(t))}catch(t){o(t)}}function u(t){var e;t.done?i(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(s,a)}u((n=n.apply(t,e||[])).next())}))};const oa=new m(Bs);class sa extends na{detectNetwork(){const t=Object.create(null,{_ready:{get:()=>super._ready}});return ia(this,void 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r=null;switch(t.name){case"homestead":r="eth-mainnet.alchemyapi.io/jsonrpc/";break;case"ropsten":r="eth-ropsten.alchemyapi.io/jsonrpc/";break;case"rinkeby":r="eth-rinkeby.alchemyapi.io/jsonrpc/";break;case"goerli":r="eth-goerli.alchemyapi.io/jsonrpc/";break;case"kovan":r="eth-kovan.alchemyapi.io/jsonrpc/";break;default:ua.throwArgumentError("unsupported network","network",arguments[0])}return"https://"+r+e}}var ha=window&&window.__awaiter||function(t,e,r,n){return new(r||(r=Promise))((function(i,o){function s(t){try{u(n.next(t))}catch(t){o(t)}}function a(t){try{u(n.throw(t))}catch(t){o(t)}}function u(t){var e;t.done?i(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(s,a)}u((n=n.apply(t,e||[])).next())}))};const ca=new m(Bs);class fa extends aa{static getApiKey(t){return null!=t&&ca.throwArgumentError("apiKey not supported for cloudflare","apiKey",t),null}static getUrl(t,e){let r=null;switch(t.name){case"homestead":r="https://cloudflare-eth.com/";break;default:ca.throwArgumentError("unsupported network","network",arguments[0])}return r}perform(t,e){const r=Object.create(null,{perform:{get:()=>super.perform}});return ha(this,void 0,void 0,(function*(){if("getBlockNumber"===t){return(yield r.perform.call(this,"getBlock",{blockTag:"latest"})).number}return r.perform.call(this,t,e)}))}}var da=window&&window.__awaiter||function(t,e,r,n){return new(r||(r=Promise))((function(i,o){function s(t){try{u(n.next(t))}catch(t){o(t)}}function a(t){try{u(n.throw(t))}catch(t){o(t)}}function u(t){var e;t.done?i(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(s,a)}u((n=n.apply(t,e||[])).next())}))};const pa=new m(Bs);function ma(t){const e=[];for(let r in t){if(null==t[r])continue;let n=N(t[r]);({gasLimit:!0,gasPrice:!0,nonce:!0,value:!0})[r]&&(n=T(n)),e.push(r+"="+n)}return e.join("&")}function ga(t){if(0==t.status&&("No records found"===t.message||"No transactions found"===t.message))return t.result;if(1!=t.status||"OK"!=t.message){const e=new Error("invalid response");throw e.result=JSON.stringify(t),e}return t.result}function va(t){if("2.0"!=t.jsonrpc){const e=new Error("invalid response");throw e.result=JSON.stringify(t),e}if(t.error){const e=new Error(t.error.message||"unknown error");throw t.error.code&&(e.code=t.error.code),t.error.data&&(e.data=t.error.data),e}return t.result}function ya(t){if("pending"===t)throw new Error("pending not supported");return"latest"===t?t:parseInt(t.substring(2),16)}class wa extends Ws{constructor(t,e){pa.checkNew(new.target,wa),super(t);let r="invalid";this.network&&(r=this.network.name);let n=null;switch(r){case"homestead":n="https://api.etherscan.io";break;case"ropsten":n="https://api-ropsten.etherscan.io";break;case"rinkeby":n="https://api-rinkeby.etherscan.io";break;case"kovan":n="https://api-kovan.etherscan.io";break;case"goerli":n="https://api-goerli.etherscan.io";break;default:throw new Error("unsupported network")}rt(this,"baseUrl",n),rt(this,"apiKey",e||"9D13ZE7XSBTJ94N9BNJ2MA33VMAY2YPIRB")}detectNetwork(){return da(this,void 0,void 0,(function*(){return this.network}))}perform(t,e){const r=Object.create(null,{perform:{get:()=>super.perform}});return da(this,void 0,void 0,(function*(){let n=this.baseUrl,i="";this.apiKey&&(i+="&apikey="+this.apiKey);const o=(t,e)=>da(this,void 0,void 0,(function*(){this.emit("debug",{action:"request",request:t,provider:this});const r=yield Is(t,null,e||va);return this.emit("debug",{action:"response",request:t,response:lt(r),provider:this}),r}));switch(t){case"getBlockNumber":return n+="/api?module=proxy&action=eth_blockNumber"+i,o(n);case"getGasPrice":return n+="/api?module=proxy&action=eth_gasPrice"+i,o(n);case"getBalance":return n+="/api?module=account&action=balance&address="+e.address,n+="&tag="+e.blockTag+i,o(n,ga);case"getTransactionCount":return n+="/api?module=proxy&action=eth_getTransactionCount&address="+e.address,n+="&tag="+e.blockTag+i,o(n);case"getCode":return n+="/api?module=proxy&action=eth_getCode&address="+e.address,n+="&tag="+e.blockTag+i,o(n,va);case"getStorageAt":return n+="/api?module=proxy&action=eth_getStorageAt&address="+e.address,n+="&position="+e.position,n+="&tag="+e.blockTag+i,o(n,va);case"sendTransaction":return n+="/api?module=proxy&action=eth_sendRawTransaction&hex="+e.signedTransaction,n+=i,o(n).catch(t=>{throw t.responseText&&(t.responseText.toLowerCase().indexOf("insufficient funds")>=0&&pa.throwError("insufficient funds",m.errors.INSUFFICIENT_FUNDS,{}),t.responseText.indexOf("same hash was already imported")>=0&&pa.throwError("nonce has already been used",m.errors.NONCE_EXPIRED,{}),t.responseText.indexOf("another transaction with same nonce")>=0&&pa.throwError("replacement fee too low",m.errors.REPLACEMENT_UNDERPRICED,{})),t});case"getBlock":if(e.blockTag)return n+="/api?module=proxy&action=eth_getBlockByNumber&tag="+e.blockTag,e.includeTransactions?n+="&boolean=true":n+="&boolean=false",n+=i,o(n);throw new Error("getBlock by blockHash not implemented");case"getTransaction":return n+="/api?module=proxy&action=eth_getTransactionByHash&txhash="+e.transactionHash,n+=i,o(n);case"getTransactionReceipt":return n+="/api?module=proxy&action=eth_getTransactionReceipt&txhash="+e.transactionHash,n+=i,o(n);case"call":{let t=ma(e.transaction);if(t&&(t="&"+t),n+="/api?module=proxy&action=eth_call"+t,"latest"!==e.blockTag)throw new Error("EtherscanProvider does not support blockTag for call");return n+=i,o(n)}case"estimateGas":{let t=ma(e.transaction);return t&&(t="&"+t),n+="/api?module=proxy&action=eth_estimateGas&"+t,n+=i,o(n)}case"getLogs":{if(n+="/api?module=logs&action=getLogs",e.filter.fromBlock&&(n+="&fromBlock="+ya(e.filter.fromBlock)),e.filter.toBlock&&(n+="&toBlock="+ya(e.filter.toBlock)),e.filter.address&&(n+="&address="+e.filter.address),e.filter.topics&&e.filter.topics.length>0&&(e.filter.topics.length>1&&pa.throwError("unsupported topic count",m.errors.UNSUPPORTED_OPERATION,{topics:e.filter.topics}),1===e.filter.topics.length)){const t=e.filter.topics[0];"string"==typeof t&&66===t.length||pa.throwError("unsupported topic format",m.errors.UNSUPPORTED_OPERATION,{topic0:t}),n+="&topic0="+t}n+=i;const t=yield o(n,ga);let r={};for(let e=0;e<t.length;e++){const n=t[e];if(null==n.blockHash){if(null==r[n.transactionHash]){const t=yield this.getTransaction(n.transactionHash);t&&(r[n.transactionHash]=t.blockHash)}n.blockHash=r[n.transactionHash]}}return t}case"getEtherPrice":return"homestead"!==this.network.name?0:(n+="/api?module=stats&action=ethprice",n+=i,parseFloat((yield o(n,ga)).ethusd))}return r.perform.call(this,t,e)}))}getHistory(t,e,r){let n=this.baseUrl,i="";return this.apiKey&&(i+="&apikey="+this.apiKey),null==e&&(e=0),null==r&&(r=99999999),this.resolveName(t).then(t=>(n+="/api?module=account&action=txlist&address="+t,n+="&startblock="+e,n+="&endblock="+r,n+="&sort=asc"+i,this.emit("debug",{action:"request",request:n,provider:this}),Is(n,null,ga).then(t=>{this.emit("debug",{action:"response",request:n,response:lt(t),provider:this});let e=[];return t.forEach(t=>{["contractAddress","to"].forEach((function(e){""==t[e]&&delete t[e]})),null==t.creates&&null!=t.contractAddress&&(t.creates=t.contractAddress);let r=this.formatter.transactionResponse(t);t.timeStamp&&(r.timestamp=parseInt(t.timeStamp)),e.push(r)}),e})))}}var ba=window&&window.__awaiter||function(t,e,r,n){return new(r||(r=Promise))((function(i,o){function s(t){try{u(n.next(t))}catch(t){o(t)}}function a(t){try{u(n.throw(t))}catch(t){o(t)}}function u(t){var e;t.done?i(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(s,a)}u((n=n.apply(t,e||[])).next())}))};const Ea=new m(Bs);function _a(){return(new Date).getTime()}function ka(t){let e=null;for(let r=0;r<t.length;r++){const n=t[r];if(null==n)return null;e?e.name===n.name&&e.chainId===n.chainId&&(e.ensAddress===n.ensAddress||null==e.ensAddress&&null==n.ensAddress)||Ea.throwArgumentError("provider mismatch","networks",t):e=n}return e}function Aa(t,e){t=t.slice().sort();const r=Math.floor(t.length/2);if(t.length%2)return t[r];const n=t[r-1],i=t[r];return null!=e&&Math.abs(n-i)>e?null:(n+i)/2}function Sa(t){if(null===t)return"null";if("number"==typeof t||"boolean"==typeof t)return JSON.stringify(t);if("string"==typeof t)return t;if(L.isBigNumber(t))return t.toString();if(Array.isArray(t))return JSON.stringify(t.map(t=>Sa(t)));if("object"==typeof t){const e=Object.keys(t);return e.sort(),"{"+e.map(e=>{let r=t[e];return r="function"==typeof r?"[function]":Sa(r),JSON.stringify(e)+":"+r}).join(",")+"}"}throw new Error("unknown value type: "+typeof t)}let Ma=1;function Na(t){let e=null,r=null,n=new Promise(n=>{e=function(){r&&(clearTimeout(r),r=null),n()},r=setTimeout(e,t)});return{cancel:e,getPromise:function(){return n},wait:t=>(n=n.then(t),n)}}function Pa(t,e){const r={provider:t.provider,weight:t.weight};return t.start&&(r.start=t.start),e&&(r.duration=e-t.start),t.done&&(t.error?r.error=t.error:r.result=t.result||null),r}function xa(t,e,r){let n=Sa;switch(e){case"getBlockNumber":return function(e){const r=e.map(t=>t.result);let n=Aa(e.map(t=>t.result),2);if(null!=n)return n=Math.ceil(n),r.indexOf(n+1)>=0&&n++,n>=t._highestBlockNumber&&(t._highestBlockNumber=n),t._highestBlockNumber};case"getGasPrice":return function(t){const e=t.map(t=>t.result);return e.sort(),e[Math.floor(e.length/2)]};case"getEtherPrice":return function(t){return Aa(t.map(t=>t.result))};case"getBalance":case"getTransactionCount":case"getCode":case"getStorageAt":case"call":case"estimateGas":case"getLogs":break;case"getTransaction":case"getTransactionReceipt":n=function(t){return null==t?null:((t=st(t)).confirmations=-1,Sa(t))};break;case"getBlock":n=r.includeTransactions?function(t){return null==t?null:((t=st(t)).transactions=t.transactions.map(t=>((t=st(t)).confirmations=-1,t)),Sa(t))}:function(t){return null==t?null:Sa(t)};break;default:throw new Error("unknown method: "+e)}return function(t,e){return function(r){const n={};r.forEach(e=>{const r=t(e.result);n[r]||(n[r]={count:0,result:e.result}),n[r].count++});const i=Object.keys(n);for(let t=0;t<i.length;t++){const r=n[i[t]];if(r.count>=e)return r.result}}}(n,t.quorum)}function Ta(t,e){return ba(this,void 0,void 0,(function*(){const r=t.provider;return null!=r.blockNumber&&r.blockNumber>=e||-1===e?r:Cs(()=>new Promise((n,i)=>{setTimeout((function(){return r.blockNumber>=e?n(r):t.cancelled?n(null):n(void 0)}),0)}),{oncePoll:r})}))}function Ra(t,e,r,n){return ba(this,void 0,void 0,(function*(){let i=t.provider;switch(r){case"getBlockNumber":case"getGasPrice":return i[r]();case"getEtherPrice":if(i.getEtherPrice)return i.getEtherPrice();break;case"getBalance":case"getTransactionCount":case"getCode":return n.blockTag&&M(n.blockTag)&&(i=yield Ta(t,e)),i[r](n.address,n.blockTag||"latest");case"getStorageAt":return n.blockTag&&M(n.blockTag)&&(i=yield Ta(t,e)),i.getStorageAt(n.address,n.position,n.blockTag||"latest");case"getBlock":return n.blockTag&&M(n.blockTag)&&(i=yield Ta(t,e)),i[n.includeTransactions?"getBlockWithTransactions":"getBlock"](n.blockTag||n.blockHash);case"call":case"estimateGas":return n.blockTag&&M(n.blockTag)&&(i=yield Ta(t,e)),i[r](n.transaction);case"getTransaction":case"getTransactionReceipt":return i[r](n.transactionHash);case"getLogs":{let r=n.filter;return(r.fromBlock&&M(r.fromBlock)||r.toBlock&&M(r.toBlock))&&(i=yield Ta(t,e)),i.getLogs(r)}}return Ea.throwError("unknown method error",m.errors.UNKNOWN_ERROR,{method:r,params:n})}))}class Ia extends Ws{constructor(t,e){Ea.checkNew(new.target,Ia),0===t.length&&Ea.throwArgumentError("missing providers","providers",t);const r=t.map((t,e)=>{if(cr.isProvider(t))return Object.freeze({provider:t,weight:1,stallTimeout:750,priority:1});const r=st(t);null==r.priority&&(r.priority=1),null==r.stallTimeout&&(r.stallTimeout=750),null==r.weight&&(r.weight=1);const n=r.weight;return(n%1||n>512||n<1)&&Ea.throwArgumentError("invalid weight; must be integer in [1, 512]",`providers[${e}].weight`,n),Object.freeze(r)}),n=r.reduce((t,e)=>t+e.weight,0);null==e?e=n/2:e>n&&Ea.throwArgumentError("quorum will always fail; larger than total weight","quorum",e);let i=ka(r.map(t=>t.provider.network));null==i&&(i=new Promise((t,e)=>{setTimeout(()=>{this.detectNetwork().then(t,e)},0)})),super(i),rt(this,"providerConfigs",Object.freeze(r)),rt(this,"quorum",e),this._highestBlockNumber=-1}detectNetwork(){return ba(this,void 0,void 0,(function*(){return ka(yield Promise.all(this.providerConfigs.map(t=>t.provider.getNetwork())))}))}perform(t,e){return ba(this,void 0,void 0,(function*(){if("sendTransaction"===t){const t=yield Promise.all(this.providerConfigs.map(t=>t.provider.sendTransaction(e.signedTransaction).then(t=>t.hash,t=>t)));for(let e=0;e<t.length;e++){const r=t[e];if("string"==typeof r)return r}throw t[0]}-1===this._highestBlockNumber&&"getBlockNumber"!==t&&(yield this.getBlockNumber());const r=xa(this,t,e),n=No(this.providerConfigs.map(st));n.sort((t,e)=>t.priority-e.priority);const i=this._highestBlockNumber;let o=0,s=!0;for(;;){const a=_a();let u=n.filter(t=>t.runner&&a-t.start<t.stallTimeout).reduce((t,e)=>t+e.weight,0);for(;u<this.quorum&&o<n.length;){const r=n[o++],s=Ma++;r.start=_a(),r.staller=Na(r.stallTimeout),r.staller.wait(()=>{r.staller=null}),r.runner=Ra(r,i,t,e).then(n=>{r.done=!0,r.result=n,this.listenerCount("debug")&&this.emit("debug",{action:"request",rid:s,backend:Pa(r,_a()),request:{method:t,params:lt(e)},provider:this})},n=>{r.done=!0,r.error=n,this.listenerCount("debug")&&this.emit("debug",{action:"request",rid:s,backend:Pa(r,_a()),request:{method:t,params:lt(e)},provider:this})}),this.listenerCount("debug")&&this.emit("debug",{action:"request",rid:s,backend:Pa(r,null),request:{method:t,params:lt(e)},provider:this}),u+=r.weight}const l=[];n.forEach(t=>{!t.done&&t.runner&&(l.push(t.runner),t.staller&&l.push(t.staller.getPromise()))}),l.length&&(yield Promise.race(l));const h=n.filter(t=>t.done&&null==t.error);if(h.length>=this.quorum){const t=r(h);if(void 0!==t)return n.forEach(t=>{t.staller&&t.staller.cancel(),t.cancelled=!0}),t;s||(yield Na(100).getPromise()),s=!1}if(0===n.filter(t=>!t.done).length)break}return n.forEach(t=>{t.staller&&t.staller.cancel(),t.cancelled=!0}),Ea.throwError("failed to meet quorum",m.errors.SERVER_ERROR,{method:t,params:e,results:n.map(t=>Pa(t)),provider:this})}))}}var Ca=r((function(t,e){Object.defineProperty(e,"__esModule",{value:!0}),e.version="providers/5.0.3"})),Ba=(e(Ca),Ca.version,e(r((function(t,e){Object.defineProperty(e,"__esModule",{value:!0});var r=null;try{if(null==(r=WebSocket))throw new Error("inject please")}catch(t){var n=new g.Logger(Ca.version);r=function(){n.throwError("WebSockets not supported in this environment",g.Logger.errors.UNSUPPORTED_OPERATION,{operation:"new WebSocket()"})}}t.exports=r})))),Oa=window&&window.__awaiter||function(t,e,r,n){return new(r||(r=Promise))((function(i,o){function s(t){try{u(n.next(t))}catch(t){o(t)}}function a(t){try{u(n.throw(t))}catch(t){o(t)}}function u(t){var e;t.done?i(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(s,a)}u((n=n.apply(t,e||[])).next())}))};const Fa=new m(Bs);let Ua=1;class La extends na{constructor(t,e){"any"===e&&Fa.throwError("WebSocketProvider does not support 'any' network yet",m.errors.UNSUPPORTED_OPERATION,{operation:"network:any"}),super(t,e),this._pollingInterval=-1,rt(this,"_websocket",new Ba(this.connection.url)),rt(this,"_requests",{}),rt(this,"_subs",{}),rt(this,"_subIds",{}),this._wsReady=!1,this._websocket.onopen=()=>{this._wsReady=!0,Object.keys(this._requests).forEach(t=>{this._websocket.send(this._requests[t].payload)})},this._websocket.onmessage=t=>{const e=t.data,r=JSON.parse(e);if(null!=r.id){const t=String(r.id),n=this._requests[t];if(delete this._requests[t],void 0!==r.result)n.callback(null,r.result);else if(r.error){const t=new Error(r.error.message||"unknown error");rt(t,"code",r.error.code||null),rt(t,"response",e),n.callback(t,void 0)}else n.callback(new Error("unknown error"),void 0)}else if("eth_subscription"===r.method){const t=this._subs[r.params.subscription];t&&t.processFunc(r.params.result)}else console.warn("this should not happen")};const r=setInterval(()=>{this.emit("poll")},1e3);r.unref&&r.unref()}get pollingInterval(){return 0}resetEventsBlock(t){Fa.throwError("cannot reset events block on WebSocketProvider",m.errors.UNSUPPORTED_OPERATION,{operation:"resetEventBlock"})}set pollingInterval(t){Fa.throwError("cannot set polling interval on WebSocketProvider",m.errors.UNSUPPORTED_OPERATION,{operation:"setPollingInterval"})}poll(){return Oa(this,void 0,void 0,(function*(){return null}))}set polling(t){t&&Fa.throwError("cannot set polling on WebSocketProvider",m.errors.UNSUPPORTED_OPERATION,{operation:"setPolling"})}send(t,e){const r=Ua++;return new Promise((n,i)=>{const o=JSON.stringify({method:t,params:e,id:r,jsonrpc:"2.0"});this._requests[String(r)]={callback:function(t,e){return t?i(t):n(e)},payload:o},this._wsReady&&this._websocket.send(o)})}static defaultUrl(){return"ws://localhost:8546"}_subscribe(t,e,r){return Oa(this,void 0,void 0,(function*(){let n=this._subIds[t];null==n&&(n=Promise.all(e).then(t=>this.send("eth_subscribe",t)),this._subIds[t]=n);const i=yield n;this._subs[i]={tag:t,processFunc:r}}))}_startEvent(t){switch(t.type){case"block":this._subscribe("block",["newHeads"],t=>{const e=L.from(t.number).toNumber();this._emitted.block=e,this.emit("block",e)});break;case"pending":this._subscribe("pending",["newPendingTransactions"],t=>{this.emit("pending",t)});break;case"filter":this._subscribe(t.tag,["logs",this._getFilter(t.filter)],e=>{null==e.removed&&(e.removed=!1),this.emit(t.filter,this.formatter.filterLog(e))});break;case"tx":{const e=t=>{const e=t.hash;this.getTransactionReceipt(e).then(t=>{t&&this.emit(e,t)})};e(t),this._subscribe("tx",["newHeads"],t=>{this._events.filter(t=>"tx"===t.type).forEach(e)});break}case"debug":case"poll":case"willPoll":case"didPoll":case"error":break;default:console.log("unhandled:",t)}}_stopEvent(t){let e=t.tag;if("tx"===t.type){if(this._events.filter(t=>"tx"===t.type).length)return;e="tx"}else if(this.listenerCount(t.event))return;const r=this._subIds[e];r&&(delete this._subIds[e],r.then(t=>{this._subs[t]&&(delete this._subs[t],this.send("eth_unsubscribe",[t]))}))}}const Da=new m(Bs);class ja extends aa{static getWebSocketProvider(t,e){const r=new ja(t,e).connection;r.password&&Da.throwError("INFURA WebSocket project secrets unsupported",m.errors.UNSUPPORTED_OPERATION,{operation:"InfuraProvider.getWebSocketProvider()"});const n=r.url.replace(/^http/i,"ws").replace("/v3/","/ws/v3/");return new La(n,t)}static getApiKey(t){const e={apiKey:"84842078b09946638c03157f83405213",projectId:"84842078b09946638c03157f83405213",projectSecret:null};return null==t||("string"==typeof t?e.projectId=t:null!=t.projectSecret?("string"!=typeof t.projectId&&Da.throwArgumentError("projectSecret requires a projectId","projectId",t.projectId),"string"!=typeof t.projectSecret&&Da.throwArgumentError("invalid projectSecret","projectSecret","[REDACTED]"),e.projectId=t.projectId,e.projectSecret=t.projectSecret):t.projectId&&(e.projectId=t.projectId),e.apiKey=e.projectId),e}static getUrl(t,e){let r=null;switch(t.name){case"homestead":r="mainnet.infura.io";break;case"ropsten":r="ropsten.infura.io";break;case"rinkeby":r="rinkeby.infura.io";break;case"kovan":r="kovan.infura.io";break;case"goerli":r="goerli.infura.io";break;default:Da.throwError("unsupported network",m.errors.INVALID_ARGUMENT,{argument:"network",value:t})}const n={url:"https://"+r+"/v3/"+e.projectId};return null!=e.projectSecret&&(n.user="",n.password=e.projectSecret),n}}const za=new m(Bs);class qa extends aa{static getApiKey(t){return t&&"string"!=typeof t&&za.throwArgumentError("invalid apiKey","apiKey",t),t||"ETHERS_JS_SHARED"}static getUrl(t,e){za.warn("NodeSmith will be discontinued on 2019-12-20; please migrate to another platform.");let r=null;switch(t.name){case"homestead":r="https://ethereum.api.nodesmith.io/v1/mainnet/jsonrpc";break;case"ropsten":r="https://ethereum.api.nodesmith.io/v1/ropsten/jsonrpc";break;case"rinkeby":r="https://ethereum.api.nodesmith.io/v1/rinkeby/jsonrpc";break;case"goerli":r="https://ethereum.api.nodesmith.io/v1/goerli/jsonrpc";break;case"kovan":r="https://ethereum.api.nodesmith.io/v1/kovan/jsonrpc";break;default:za.throwArgumentError("unsupported network","network",arguments[0])}return r+"?apiKey="+e}}const Ka=new m(Bs);let Ha=1;function Ga(t,e){return function(r,n){"eth_sign"==r&&t.isMetaMask&&(r="personal_sign",n=[n[1],n[0]]);const i={method:r,params:n,id:Ha++,jsonrpc:"2.0"};return new Promise((t,r)=>{e(i,(function(e,n){if(e)return r(e);if(n.error){const t=new Error(n.error.message);return t.code=n.error.code,t.data=n.error.data,r(t)}t(n.result)}))})}}class Va extends na{constructor(t,e){Ka.checkNew(new.target,Va),null==t&&Ka.throwArgumentError("missing provider","provider",t);let r=null,n=null,i=null;"function"==typeof t?(r="unknown:",n=t):(r=t.host||t.path||"",!r&&t.isMetaMask&&(r="metamask"),i=t,t.request?(""===r&&(r="eip-1193:"),n=function(t){return function(e,r){return null==r&&(r=[]),"eth_sign"==e&&t.isMetaMask&&(e="personal_sign",r=[r[1],r[0]]),t.request({method:e,params:r})}}(t)):t.sendAsync?n=Ga(t,t.sendAsync.bind(t)):t.send?n=Ga(t,t.send.bind(t)):Ka.throwArgumentError("unsupported provider","provider",t),r||(r="unknown:")),super(r,e),rt(this,"jsonRpcFetchFunc",n),rt(this,"provider",i)}send(t,e){return this.jsonRpcFetchFunc(t,e)}}const Wa=new m(Bs);function Ja(t,e){if(null==t&&(t="homestead"),"string"==typeof t){const e=t.match(/^(ws|http)s?:/i);if(e)switch(e[1]){case"http":return new na(t);case"ws":return new La(t);default:Wa.throwArgumentError("unsupported URL scheme","network",t)}}const r=Ms(t);return r&&r._defaultProvider||Wa.throwError("unsupported getDefaultProvider network",m.errors.NETWORK_ERROR,{operation:"getDefaultProvider",network:t}),r._defaultProvider({FallbackProvider:Ia,AlchemyProvider:la,CloudflareProvider:fa,EtherscanProvider:wa,InfuraProvider:ja,JsonRpcProvider:na,NodesmithProvider:qa,Web3Provider:Va,IpcProvider:null},e)}var Za=Object.freeze({Provider:cr,BaseProvider:Ws,UrlJsonRpcProvider:aa,FallbackProvider:Ia,AlchemyProvider:la,CloudflareProvider:fa,EtherscanProvider:wa,InfuraProvider:ja,JsonRpcProvider:na,NodesmithProvider:qa,StaticJsonRpcProvider:sa,Web3Provider:Va,WebSocketProvider:La,IpcProvider:null,JsonRpcSigner:ta,getDefaultProvider:Ja,getNetwork:Ms,Formatter:Fs});const Xa=new RegExp("^bytes([0-9]+)$"),$a=new RegExp("^(u?int)([0-9]*)$"),Qa=new RegExp("^(.*)\\[([0-9]*)\\]$");function Ya(t,e){if(t.length!=e.length)throw new Error("type/value count mismatch");const r=[];return t.forEach((function(t,n){r.push(function t(e,r,n){switch(e){case"address":return n?S(r,32):_(r);case"string":return Pe(r);case"bytes":return _(r);case"bool":return r=r?"0x01":"0x00",n?S(r,32):_(r)}let i=e.match($a);if(i){let t=parseInt(i[2]||"256");if(t%8!=0||0===t||t>256)throw new Error("invalid number type - "+e);return n&&(t=256),S(r=L.from(r).toTwos(t),t/8)}if(i=e.match(Xa),i){const t=parseInt(i[1]);if(String(t)!=i[1]||0===t||t>32)throw new Error("invalid number type - "+e);if(_(r).byteLength!==t)throw new Error("invalid value for "+e);return n?_((r+"0000000000000000000000000000000000000000000000000000000000000000").substring(0,66)):r}if(i=e.match(Qa),i&&Array.isArray(r)){const n=i[1];if(parseInt(i[2]||String(r.length))!=r.length)throw new Error("invalid value for "+e);const o=[];return r.forEach((function(e){o.push(t(n,e,!0))})),k(o)}throw new Error("unknown type - "+e)}(t,e[n]))})),N(k(r))}const tu=new m("units/5.0.1"),eu=["wei","kwei","mwei","gwei","szabo","finney","ether"];function ru(t,e){if("string"==typeof e){const t=eu.indexOf(e);-1!==t&&(e=3*t)}return X(t,null!=e?e:18)}function nu(t,e){if("string"==typeof e){const t=eu.indexOf(e);-1!==t&&(e=3*t)}return $(t,null!=e?e:18)}var iu=Object.freeze({AbiCoder:Ze,defaultAbiCoder:Xe,Fragment:Et,EventFragment:_t,FunctionFragment:Nt,ParamType:wt,FormatTypes:vt,checkResultErrors:Ct,Logger:m,RLP:Vt,fetchJson:Is,poll:Cs,checkProperties:ot,deepCopy:lt,defineReadOnly:rt,getStatic:nt,resolveProperties:it,shallowCopy:st,arrayify:_,concat:k,stripZeros:A,zeroPad:S,isBytes:E,isBytesLike:b,defaultPath:_o,HDNode:ko,SigningKey:Xi,Interface:ur,LogDescription:ir,TransactionDescription:or,base64:Ps,hexlify:N,isHexString:M,hexStripZeros:R,hexValue:T,hexZeroPad:I,hexDataLength:P,hexDataSlice:x,nameprep:Ke,_toEscapedUtf8String:function(t,e){return'"'+Ne(t,e).map(t=>{if(t<256){switch(t){case 8:return"\\b";case 9:return"\\t";case 10:return"\\n";case 13:return"\\r";case 34:return'\\"';case 92:return"\\\\"}if(t>=32&&t<127)return String.fromCharCode(t)}return t<=65535?xe(t):xe(55296+((t-=65536)>>10&1023))+xe(56320+(1023&t))}).join("")+'"'},toUtf8Bytes:Pe,toUtf8CodePoints:Ie,toUtf8String:Re,Utf8ErrorFuncs:Me,formatBytes32String:function(t){const e=Pe(t);if(e.length>31)throw new Error("bytes32 string must be less than 32 bytes");return N(k([e,de]).slice(0,32))},parseBytes32String:function(t){const e=_(t);if(32!==e.length)throw new Error("invalid bytes32 - not 32 bytes long");if(0!==e[31])throw new Error("invalid bytes32 string - no null terminator");let r=31;for(;0===e[r-1];)r--;return Re(e.slice(0,r))},hashMessage:rr,namehash:tr,isValidName:function(t){try{const e=t.split(".");for(let t=0;t<e.length;t++)if(0===Ke(e[t]).length)throw new Error("empty");return!0}catch(t){}return!1},id:er,getAddress:Yt,getIcapAddress:function(t){let e=new s(Yt(t).substring(2),16).toString(36).toUpperCase();for(;e.length<30;)e="0"+e;return"XE"+Qt("XE00"+e)+e},getContractAddress:te,getCreate2Address:function(t,e,r){return 32!==P(e)&&Wt.throwArgumentError("salt must be 32 bytes","salt",e),32!==P(r)&&Wt.throwArgumentError("initCodeHash must be 32 bytes","initCodeHash",r),Yt(x(Lt(k(["0xff",Yt(t),e,r])),12))},isAddress:function(t){try{return Yt(t),!0}catch(t){}return!1},formatEther:function(t){return ru(t,18)},parseEther:function(t){return nu(t,18)},formatUnits:ru,parseUnits:nu,commify:function(t){const e=String(t).split(".");(e.length>2||!e[0].match(/^-?[0-9]*$/)||e[1]&&!e[1].match(/^[0-9]*$/)||"."===t||"-."===t)&&tu.throwArgumentError("invalid value","value",t);let r=e[0],n="";for("-"===r.substring(0,1)&&(n="-",r=r.substring(1));"0"===r.substring(0,1);)r=r.substring(1);""===r&&(r="0");let i="";2===e.length&&(i="."+(e[1]||"0"));const o=[];for(;r.length;){if(r.length<=3){o.unshift(r);break}{const t=r.length-3;o.unshift(r.substring(t)),r=r.substring(0,t)}}return n+o.join(",")+i},computeHmac:ai,keccak256:Lt,ripemd160:ii,sha256:oi,sha512:si,randomBytes:Ro,shuffled:No,solidityPack:Ya,solidityKeccak256:function(t,e){return Lt(Ya(t,e))},soliditySha256:function(t,e){return oi(Ya(t,e))},splitSignature:C,joinSignature:B,parseTransaction:so,serializeTransaction:oo,getJsonWalletAddress:function(t){if(jo(t))try{return Yt(JSON.parse(t).ethaddr)}catch(t){return null}if(zo(t))try{return Yt(JSON.parse(t).address)}catch(t){return null}return null},computeAddress:no,recoverAddress:io,computePublicKey:Qi,recoverPublicKey:$i,verifyMessage:function(t,e){return io(rr(t),e)},mnemonicToEntropy:So,entropyToMnemonic:Mo,isValidMnemonic:function(t,e){try{return So(t,e),!0}catch(t){}return!1},mnemonicToSeed:Ao,SupportedAlgorithm:ni,get UnicodeNormalizationForm(){return ke},get Utf8ErrorReason(){return Ae},Indexed:sr});const ou="ethers/5.0.3",su=new m("ethers/5.0.3");var au=Object.freeze({Signer:mr,Wallet:ys,VoidSigner:gr,getDefaultProvider:Ja,providers:Za,Contract:Tr,ContractFactory:Rr,BigNumber:L,FixedNumber:Y,constants:be,get errors(){return p},logger:su,utils:iu,wordlists:fo,version:"ethers/5.0.3",Wordlist:uo});try{const t=window;null==t._ethers&&(t._ethers=au)}catch(t){}export{L as BigNumber,Tr as Contract,Rr as ContractFactory,Y as FixedNumber,mr as Signer,gr as VoidSigner,ys as Wallet,uo as Wordlist,be as constants,p as errors,au as ethers,Ja as getDefaultProvider,su as logger,Za as providers,iu as utils,ou as version,fo as wordlists};
  