{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the parameter structure of the insurance module in blockchain?","a":"Dynamic recording: Real-time record insurance transaction data through blockchain, ensuring the  accuracy and reliability of data."}]}],"pr":"d53717e771f38a15ff66c270f828de79ff3859485349c4aa4601c888dac0b4ea"}