基本信息
witness_v0_keyhash
OP_0 4d8a79a0dccd1567f7ac00b50f69e1be380f7aa1
pubkeyhash
OP_DUP OP_HASH160 7d718f87e1061d153c81aa36f221a40b017c7374 OP_EQUALVERIFY OP_CHECKSIG