{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do you handle reward extraction in a blockchain when validator commissions are changed for delegating?","a":"Updating Reward Ratios: According to the consensus mechanism of the blockchain network, validator nodes receive corresponding rewards  based on their contributions (such as computing power, storage, etc.). When a validator changes their delegation, the system calculates the reward ratio they should receive according to the new consensus rules."}]}],"pr":"cc008076f9448bce1d2828df284805b1bdecc30fd68f513ec1ad645acee16b07"}