{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do you perform unit testing for smart contracts in the SOLANA project?","a":"First, clarify the purpose and implementation  method of the contract, and determine the basic structure and flow of the contract, including the interaction of state and events."}]}],"pr":"3f4cac284d1acb1d7fe3a3f5d3d1a2be29338dd4bc9718d6c0448abfab532d11"}