{"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":"Enhancing transaction transparency and  security: Blockchain technology makes transaction information transparent, allowing anyone to verify the legality of transactions. At the same time, it adopts encryption technology to ensure transaction security, preventing information tampering or leakage."}]}]}