基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b57b73945600738a7e78f4987518f19b887b1032 OP_EQUALVERIFY OP_CHECKSIG
OP_0 51ae4c74681c6a9134f73c31404f70adf9c76a6c