基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7c7446ec6d27f4093d51cafe09bc5f29bf6c8063 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a2fd7b385c89e94f97e1232eb5cf02595cf37e23