{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How promising is the application of blockchain technology in the fields of government and public services?","a":"Electronic voting: Blockchain technology can ensure the fairness and transparency of electronic  voting. Storing vote information on the blockchain can prevent the tampering of election results, and anyone can verify the accuracy of the election results."}]}],"pr":"264db8f1b666e0680285ef078bb751e689b9b979b286f34dd76a2387e6c4a884"}