{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the deposit-related parameters in the transaction market within the blockchain?","a":"Margin interest rate: The exchange's charging standard for margin, usually expressed in annualized interest rate. The margin interest rate affects the trading cost  of investors."}]}],"pr":"247c8fb8028e42cd54187305e263863e6b0d11310c2a45c0879aff2e56cd49fa"}