message: Update index.js
  Updated circulating supply to 78000
diff: function supply(ctx) {
  ctx.body = {
  total: 80000,
  - circulating: 76000,
  + circulating: 78000,
  };
  }
  @@ -12,7 +12,7 @@ function total(ctx) {
  }
  function circulating(ctx) {
  - ctx.body = 76000;
  + ctx.body = 78000;
  }
  module.exports = { supply, total, circulating };
  