基本信息
witness_v0_keyhash
OP_0 a7dc318dcea6a7b82981a8b06476a7fe8b613759
pubkeyhash
OP_DUP OP_HASH160 6f4edbe61bff203decc91e92f4940fa214a9be71 OP_EQUALVERIFY OP_CHECKSIG