{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain be applied to the management of big data in healthcare?","a":"Data integrity: Blockchain ensures data integrity through consensus mechanisms, which  are beneficial for maintaining the integrity and accuracy of medical and health data.\n\n4..."}]}],"pr":"e5f5b32056a55ed1da96ec90b512cd0d5a4e2eb1bd4707c0a80adb75e8105b75"}