{"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":"Smart contracts: Write smart contracts with automatic execution functions to achieve automatic underwriting and claim settlement in the insurance  claim process, reducing labor costs."}]}],"pr":"f12a40010f329d97b58840b5cb7a63c2b950b3e2bade0c6400e012518255f823"}