error if CheckProofOfStake() failed
error if CheckProofOfStake() failed

iadix/iadixcoin,Whitecoin-org/Whitecoin,VsyncCrypto/Vsync,pinkmagicdev/SwagBucks,CoinBlack/bitcoin,greencoin-dev/GreenCoinV2,lateminer/DopeCoinGold,rat4/blackcoin,AquariusNetwork/ARCOv2,iadix/iadixcoin,som4paul/BolieC,CoinBlack/bitcoin,AquariusNetwork/ARCO,valorbit/valorbit-oss,prodigal-son/blackcoin,vectorcoindev/Vector,xranby/blackcoin,dopecoin-dev/DopeCoinGold,blackcoinhelp/blackcoin,CoinBlack/bitcoin,elambert2014/cbx2,dopecoin-dev/DopeCoinGold,TheoremCrypto/TheoremCoin,elambert2014/cbx2,lateminer/DopeCoinGold,valorbit/valorbit,xranby/blackcoin,CoinBlack/blackcoin,rat4/blackcoin,ALEXIUMCOIN/alexium,pinkmagicdev/SwagBucks,blackcoinhelp/blackcoin,AquariusNetwork/ARCO,som4paul/BolieC,AquariusNetwork/ARCOv2,blackcoinhelp/blackcoin,dopecoin-dev/DopeCoinGold,valorbit/valorbit-oss,greencoin-dev/GreenCoinV2,prodigal-son/blackcoin,AquariusNetwork/ARCOv2,iadix/iadixcoin,VsyncCrypto/Vsync,elambert2014/cbx2,VsyncCrypto/Vsync,Whitecoin-org/Whitecoin,lateminer/DopeCoinGold,Whitecoin-org/Whitecoin,iadix/iadixcoin,greencoin-dev/GreenCoinV2,CoinBlack/bitcoin,landcoin-ldc/landcoin,iadix/iadixcoin,iadix/iadixcoin,TheoremCrypto/TheoremCoin,TheoremCrypto/TheoremCoin,greencoin-dev/GreenCoinV2,CoinBlack/bitcoin,pinkmagicdev/SwagBucks,dopecoin-dev/DopeCoinGold,lateminer/DopeCoinGold,landcoin-ldc/landcoin,xranby/blackcoin,prodigal-son/blackcoin,AquariusNetwork/ARCOv2,LanaCoin/lanacoin,vectorcoindev/Vector,rat4/blackcoin,iadix/iadixcoin,Whitecoin-org/Whitecoin,ALEXIUMCOIN/alexium,pinkmagicdev/SwagBucks,valorbit/valorbit-oss,vectorcoindev/Vector,prodigal-son/blackcoin,ALEXIUMCOIN/alexium,vectorcoindev/Vector,greencoin-dev/GreenCoinV2,iadix/iadixcoin,Whitecoin-org/Whitecoin,landcoin-ldc/landcoin,valorbit/valorbit,rat4/blackcoin,som4paul/BolieC,valorbit/valorbit,elambert2014/cbx2,CoinBlack/blackcoin,CoinBlack/blackcoin,blackcoinhelp/blackcoin,LanaCoin/lanacoin,AquariusNetwork/ARCO,blackcoinhelp/blackcoin,som4paul/BolieC,CoinBlack/blackcoin,som4paul/BolieC,CoinBlack/blackcoin,valorbit/valorbit-oss,AquariusNetwork/ARCO,TheoremCrypto/TheoremCoin,valorbit/valorbit,pinkmagicdev/SwagBucks,landcoin-ldc/landcoin,TheoremCrypto/TheoremCoin,LanaCoin/lanacoin,AquariusNetwork/ARCOv2,valorbit/valorbit-oss,rat4/blackcoin,landcoin-ldc/landcoin,lateminer/DopeCoinGold,LanaCoin/lanacoin,valorbit/valorbit,iadix/iadixcoin,LanaCoin/lanacoin,elambert2014/cbx2,ALEXIUMCOIN/alexium,ALEXIUMCOIN/alexium,prodigal-son/blackcoin,VsyncCrypto/Vsync,iadix/iadixcoin,AquariusNetwork/ARCO,vectorcoindev/Vector,CoinBlack/bitcoin,iadix/iadixcoin,VsyncCrypto/Vsync,dopecoin-dev/DopeCoinGold,xranby/blackcoin