{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the importance of unit testing smart contracts?","a":"Ensuring code  stability: Unit testing can verify the consistency and stability of contracts under different circumstances, ensuring that contracts function normally in various environments."}]}],"pr":"4c998c9fcab4e587164dcdf360fd9fe1c7ba12d02a4bf435a1f2e9c2554a4203"}