{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the specific applications of blockchain in the field of healthcare?","a":"Data Sharing  and Research: Through blockchain technology, medical institutions and researchers can share and access medical data securely, facilitating collaborative research and improving healthcare outcomes."}]}],"pr":"663a3148e18754ee9ba50f48011ace30ee7cf878ca6f71e32a29273192b10e19"}