基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a7b6bbb62f230d9b1371da0a0aab42885360e1bb OP_EQUALVERIFY OP_CHECKSIG
OP_0 177dd40d7bac034f0af5a3d879e8c5ecb6dd36b6