Imported Bitcoin code to estimate input size and added special case for TX_PUBKEY outputs that require a smaller signature
Imported Bitcoin code to estimate input size and added special case for TX_PUBKEY outputs that require a smaller signature

CoinGame/BCEShadow,CoinGame/BCEShadowNet,CoinGame/BCEShadowNet,CoinGame/BCEShadow,CoinGame/BCEShadowNet,CoinGame/BCEShadow,CoinGame/BCEShadow,CoinGame/NuShadowNet,CoinGame/BCEShadow,CoinGame/NuShadowNet,CoinGame/BCEShadowNet,CoinGame/NuShadowNet,CoinGame/NuShadowNet,CoinGame/BCEShadowNet,CoinGame/NuShadowNet