{"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":"Non-functional testing: Evaluating the performance of the contract under  various conditions, such as throughput, response time, energy consumption, etc."}]}],"pr":"f65b5219d45b9156cd6e7472c6332bc5af63dd144d9ce2db2991dfce724296c0"}