{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the application scenarios of blockchain?","a":"Financial and tax applications: Blockchain technology can simplify tax and  banking processes, reducing fraud and increasing efficiency."}]}],"pr":"ac199a66140fea5a7b530ec1d785c010cbd5405ae89b450a5dab4eb7867913a4"}