{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to calculate and execute authorized fee deductions in the fee grant module?","a":"Calculate fees: According to the user's authorized scope and fee standards, calculate the amount of fees to be deducted. This may include project costs, service fees,  membership fees, etc."}]}],"pr":"b3f724da7a882ba462193660d45c1f38bb2b7ebba22375dafe723555207c08ca"}