{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What should I do when I encounter a problem of insufficient disk space?","a":"Encountered with  insufficient disk space?"}]}],"pr":"15240bff141a11697fefa6d443f8f531b63c10e62921793ecff4e2b72483a3ca"}