基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7b03c29aa438c6fa43ab18643e335e6822ef16b8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 1caa4c2af159e97ecf4d9d232d262eaf9c495bd6