基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ff55c5856f7dfa2f452e8549c3ee9c218aedced8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a7f4f322996b6cccf9c3423648cc82d483ddd671