{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied in the field of smart healthcare?","a":"Blockchain technology can be used to store and analyze medical imaging, genetic testing, and other large-scale medical data, providing doctors with more accurate diagnostic  and treatment plans, and improving"}]}],"pr":"f8f0ce2d180bc313a3846d458083f9bd59eb0c9b369a87da33bcade2469a9939"}