{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to set the commission for a notary?","a":"Write a smart contract: According to the blockchain platform used by the project, write the corresponding smart contract to implement the commission mechanism. The smart contract should have the following functions:↵↵   - Establish the commissioner's commission rate and reward mechanism.↵   - Implement the distribution of commissions to commissioners for their services in  maintaining network security and stability.↵   - Set up a mechanism to adjust the commission ratio based on the project's development"}]}],"pr":"3bdbe23bac481cb0c2d01d8c3a43409b33147ae31bb2caa3de802b5e79273e40"}