基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8b4a994534731a4e2ca88746a74d9885f44ac993 OP_EQUALVERIFY OP_CHECKSIG
OP_0 cf4b661970804c5ea5ac6e8d2190b1a5ec5015b3