{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to handle the risks of blockchain upgrading?","a":"Develop a detailed upgrade plan: Clearly define the time nodes, upgrade steps, required resources, and  risk response measures that may occur during the upgrade. A detailed upgrade plan helps ensure the smooth progress of the upgrade process."}]}],"pr":"23a8f40c1062794d82d30ad90806e162c0520d267828b3db88805853bc6d72b8"}