{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the advantages of blockchain technology?","a":"The elimination of intermediaries and centralized points of failure reduces transaction costs and  speeds up the"}]}],"pr":"94f73b9c89f03ee6aadd61f9f5cac7dd384a3516aeac3a9e2855928559216dd9"}