{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the applications of blockchain technology in the field of healthcare?","a":"Digital medical record management: Using blockchain technology to store and manage electronic medical records can maximize patient privacy while facilitating doctors' access and updating records, avoiding repetitive tests  and resource waste."}]}],"pr":"3162f035e4f4ae1c5b4ae99e735105e1618e20f0d07a08c4f1b8c3622f36de7b"}