{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the applications of blockchain technology in government governance?","a":"Social security system: Blockchain technology can improve the efficiency and security of the social security system, ensuring the fair distribution of social resources and the benefits  of citizens."}]}],"pr":"87bf1aa03bcba09617730300e1f30d919fd3e426a0bb3542ed2c823d8dfdd414"}