{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the procedure to follow when a blockchain upgrade fails?","a":"Monitor and  evaluate: After the upgrade is completed, monitor and evaluate the system to ensure that it functions normally. If any issues arise, address them promptly to avoid any potential risks."}]}],"pr":"4c1cdb37b3053b0a56fabccfa4d66758328caf02a72ec4c1a9c137fc04755ff8"}