基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 12cac80838f0da428c6af797ef056aebe8b0f00a OP_EQUALVERIFY OP_CHECKSIG
OP_0 a7e5b74b46b966e04fc0c2a14baf8170f56c3b67