{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the application scenarios of blockchain?","a":"Voting and vote counting: Through blockchain technology, a fair and transparent voting system  can be achieved, ensuring the fairness of the election process and the authenticity of the results."}]}],"pr":"463dc6fa6cb9e890c985c6183fccd000f2e42d6d86acdaabada47885a7ffd959"}