{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do you debug programs executed in a blockchain?","a":"Write the program: Write program code according to the requirements to achieve the expected functionality. When writing the program, follow relevant specifications and best practices of the blockchain platform to  ensure the portability and security of the code."}]}],"pr":"2e84b36de55561b5fbb2b6fe2f859602623282314210be18ce9a4440d74b6450"}