{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the types of testing for blockchain smart contracts?","a":"Functional testing: Testing whether the contract functions are implemented as expected, ensuring that various contract operations can be executed correctly."}]}],"pr":"cd7d746709ba12cf0708b059d0bda96dc2540343e63e075e8ef98e4b64387fb1"}