{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology apply in the field of healthcare?","a":"Patient Data Management: Blockchain technology can establish a distributed shared platform to securely share patient data and enhance data security. This means that patients can use secure, reliable, and transparent data records to  understand their health status."}]}],"pr":"50f2f6f7f94c9064ab4e8407346a85a239480dcb9661829714235d1357ce12c2"}