基本信息
witness_v0_keyhash
OP_0 7a2a1d7160ab40d597ddbd4ac8b6d17da6afea7f
pubkeyhash
OP_DUP OP_HASH160 d521cd12d81fb85708c4b2affd6a192076994159 OP_EQUALVERIFY OP_CHECKSIG