基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b8c27a557e7b8e6822ed2f9a64e726e51ee939c2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 ff4d445770c7eac04ec4e90f80cfc16f2da9e961