基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 91b3674465e3b44f1de006d7c54b4f48f4d609d3 OP_EQUALVERIFY OP_CHECKSIG
OP_0 51a47404631e84c8b8a721c423ba6c9ff28c6cc7