{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the operational steps required for a successful blockchain upgrade path?","a":"Demand analysis: Clearly identify the goals and requirements of the upgrade, such as improving performance, adding functions,  and optimizing the user experience."}]}],"pr":"363c64840132017b7351e35e83c29de742cc42830e3d64a39bb08e4ee8dd9895"}