{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology solve practical problems?","a":"Improving financial sector operations: Applications of blockchain technology in the financial sector, such as  cross-border payments and securities trading, can reduce transaction costs and processing times, enhance security, and minimize the risk of fraud."}]}],"pr":"4d6b0714e081e0cc60c3dd1d381510b454d52d72252bf8990fada98b00050f6b"}