{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How is the upgrade plan of the blockchain arranged?","a":"Demand analysis: Firstly, the project team collects and analyzes user requirements to determine the aspects that need improvement and optimization in the blockchain  platform. This may include performance enhancement, feature expansion, and user experience optimization."}]}],"pr":"b8284864dde98a7fab8d76b912a63d8b1082fd00ea30ab9147c9ae68c18b8b6e"}