{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What kind of impact will blockchain technology have on the future?","a":"Digital economy: As an important component of the digital economy, blockchain technology will help various industries achieve digitalization and  sustainable development."}]}],"pr":"6cb539ef972323883885d3d3a2d24f74ee110a0e7b174393c8320e7f53b8b311"}