基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8af8c93a4aa1e1122c1cf371d7b1e005c12483f8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 1b257273c18611a96571f3a4cbffcb03267392ae