{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can the supply function of the bank module in blockchain update the total supply?","a":"Interest calculation and distribution: The bank module can  calculate and distribute interest generated from user deposits, which will change the total supply. Interest is usually calculated based on"}]}],"pr":"b3b135d846529e873a8cf36282366a7df903d2e58ea9ed4cb4fdab9450ee033d"}