message: Set testnet spork key
diff: @@ -332,10 +332,10 @@ public:
  consensus.nTimeSlotLength = 15;
  // spork keys
  - consensus.strSporkPubKey = "04E88BB455E2A04E65FCC41D88CD367E9CCE1F5A409BE94D8C2B4B35D223DED9C8E2F4E061349BA3A38839282508066B6DC4DB72DD432AC4067991E6BF20176127";
  - consensus.strSporkPubKeyOld = "04A8B319388C0F8588D238B9941DC26B26D3F9465266B368A051C5C100F79306A557780101FE2192FE170D7E6DEFDCBEE4C8D533396389C0DAFFDBC842B002243C";
  - consensus.nTime_EnforceNewSporkKey = 1566860400; //!> August 26, 2019 11:00:00 PM GMT
  - consensus.nTime_RejectOldSporkKey = 1569538800; //!> September 26, 2019 11:00:00 PM GMT
  + consensus.strSporkPubKey = "043969b1b0e6f327de37f297a015d37e2235eaaeeb3933deecd8162c075cee0207b13537618bde640879606001a8136091c62ec272dd0133424a178704e6e75bb7";
  + consensus.strSporkPubKeyOld = "";
  + consensus.nTime_EnforceNewSporkKey = 0;
  + consensus.nTime_RejectOldSporkKey = 0;
  // height based activations
  consensus.height_last_PoW = 19;
  