{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How promising is the application of blockchain technology in the field of healthcare?","a":"Electronic Health Records: Blockchain technology can be used to store personal medical records, forming electronic health records on the blockchain. This will enable patients to grasp their own medical history data, making it convenient for doctors to  understand their medical history, and helping patients to plan their health."}]}],"pr":"6ff2e4646e2ed7015ee2488628e8781c2f9cf24107170f61b15e30ff003adefa"}