基本信息
witness_v0_keyhash
OP_0 b2b31cce72c1c38eabb169cc0edf303c34edf887
pubkeyhash
OP_DUP OP_HASH160 347acd22779c85f7e4a597e780db9b45ef6eefaa OP_EQUALVERIFY OP_CHECKSIG