{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology impact the traditional financial system?","a":"Data security and transparency:  Through encryption and consensus algorithms, blockchain technology ensures the security and transparency of data, making financial transactions more reliable and fair."}]}],"pr":"5763d6390337a6cba1f97572d77edec0c88c5eebb7e79ea367fc4914800a10cc"}