isCoinBase method

bool isCoinBase()

Implementation

bool isCoinBase() {
    var zeroHash = List<int>.generate(32, (i)=>0);
    return (ListEquality().equals(HEX.decode(_prevTxnId!), zeroHash)) &&
        ((_prevTxnOutputIndex! & 0xFFFFFFFF) == 0xFFFFFFFF);  // -1 but all is serialized to the wire as unsigned int.
}