基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b7b9c6a2160dd1e515e675fd1de29629b6f3aac3 OP_EQUALVERIFY OP_CHECKSIG
OP_0 74f86a6612abf50c630072b77fe9ad751fafa606