基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7dac66bdcf132d7ad648ceb15401c49c1b30c845 OP_EQUALVERIFY OP_CHECKSIG
OP_0 f7d17a31ba2a16ff5fec8869fb122ce8665eee45