{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the effects of blockchain upgrading?","a":"Function expansion: With the continuous development of blockchain technology, the upgraded blockchain  platform can support more types of application scenarios, providing more diverse and convenient solutions for various industries."}]}],"pr":"ed6b0f7b4df3d47256b9389b56bd56261f6b9c9cd61f894fec15b7786111e008"}