基本信息
witness_v0_keyhash
OP_0 00caab6beee2ef974e0fbf740ef2d6e914fa3f62
pubkeyhash
OP_DUP OP_HASH160 8bb81d12124bd93d4f36ee3a9d4ae71c9c98fadf OP_EQUALVERIFY OP_CHECKSIG