{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied to medical insurance business?","a":"Incentive mechanism: The blockchain-based incentive mechanism encourages  participants in the healthcare ecosystem to share and use medical data more actively, promoting the development of the healthcare industry and benefiting patients."}]}],"pr":"f587536c3ab906826985feaf095c17b9ec0cf001a10b722fd938919f70e6a0a4"}