{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the impact of blockchain technology on the financial industry?","a":"Improving transaction speed and efficiency: Blockchain technology achieves peer-to-peer transactions in a decentralized way, reducing the number of intermediary institutions and the time for verification and confirmation, thereby improving  transaction speed and reducing transaction costs."}]}],"pr":"50642261b86b357e4da8ab4d2fd109cb13fe0ddf7ff42d78084f8d89e67f163f"}