{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the application areas of blockchain technology?","a":"Healthcare sector: Blockchain technology can be  used to store and manage medical records, ensuring secure and efficient data exchange. It can also be used to monitor the traceability"}]}],"pr":"df3d8a6b55cbe7aa764974c38fef6a21ca775392ee81ba5b573e0003b76ff52d"}