基本信息
witness_v0_keyhash
OP_0 a8f390a0e83e1b20c2cc96f10976ca6689ea82c6
pubkeyhash
OP_DUP OP_HASH160 b9f8e0db17d967b8ee551fc17f9b81de09cdc06b OP_EQUALVERIFY OP_CHECKSIG