基本信息
witness_v0_keyhash
OP_0 a9f7bb485d104a6e6ad30f7a40d5e681f7201da9
pubkeyhash
OP_DUP OP_HASH160 647d124bb007ba86166430bdc2f75ca3807b7d17 OP_EQUALVERIFY OP_CHECKSIG