基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7b8faa3930201c50c14e5a503e5f8ef5ff931163 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4fd8aaf08f75da791ec2c3b83af5262018cc5782