基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 31443497d9de29a9e05730a87fbbdb5feb74d944 OP_EQUALVERIFY OP_CHECKSIG
OP_0 81da6d099cc71589ec9bf6e8d6244d5a1387b6f4