{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do I add new test cases to a blockchain program?","a":"Clarify the testing objectives: First, it is necessary to clarify the purpose of the additional test cases, whether  it is to verify the functionality, performance, or security of certain aspects of the blockchain program."}]}],"pr":"b9836cc0add42f96fac740834a768209a1eba64f2a50ea2136577b39b9e1b6d8"}