{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"The project layout of a blockchain program is as follows:","a":"Determine the functions and requirements of the application: Clarify the functions and goals to be achieved by the project, which is necessary for subsequent  development and testing."}]}],"pr":"3427490f5c19342e23af1ceb59b91bac472467e89e4f318776cc05fa959f08c0"}