{"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":"fa5258dad83dd05b20b3bdba1aeb1118fc440b6a0c0cb83ce415acbcc2f9aaf8"}