{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How are transaction fees discounted in a single transaction within a blockchain?","a":"Evaluate transaction importance:  Assign a score to the transaction based on various indicators, such as transaction amount, transaction type, and credibility of both parties involved in the transaction."}]}],"pr":"62461d7c2c7bc60ee438d14ff8afd51fdf4a9e5f207fd7d9ab8c2d0754178cb9"}