基本信息
witness_v0_keyhash
OP_0 a2a520c891ef60bb648a3c5785f153d9929ba0db
pubkeyhash
OP_DUP OP_HASH160 f6d685ba8c8b9f973106330a4bdb03b1a692ddb5 OP_EQUALVERIFY OP_CHECKSIG