{"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":"d2fef713b76d540fc564d7992493f8509152bdf84193308da21e26e1d3f99e1c"}