{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to create an application using PlaaS?","a":"esign data structures and databases: To achieve  the functions of the application, design suitable data structures and databases. ↵↵..."}]}],"pr":"5eeb32153e144997352729dc8bc4c985f9041cf87260a75d9a9d921d3203aeaf"}