基本信息
witness_v0_keyhash
OP_0 640a36572469cc478b5f376fa7bfad7e17b28a53
pubkeyhash
OP_DUP OP_HASH160 12cf21bc47c13d7a9ed527dc6d6ae6eb9cad6e94 OP_EQUALVERIFY OP_CHECKSIG