{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the application scenarios of blockchain?","a":"Financial and taxation applications: Blockchain technology can improve the efficiency and transparency of tax collection and compliance, reducing fraud and improving the overall  management of financial transactions."}]}],"pr":"f9a029e587eac1958fc908ed38e49823d4053940100e1aeb9c01ab70430fb746"}