基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 0b448b21cc94141d93262c56d6f72ad2057cc0b1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 12b19405bdce4fe572667bec8c2fee6b5c74e501