{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the actions that validators need to take after a blockchain upgrade?","a":"Update consensus algorithm and software: Blockchain upgrades may involve changes to the consensus algorithm and software. Validators must apply these updates to ensure that their nodes are compatible with the upgraded network and can continue to perform their validation  duties effectively."}]}],"pr":"a5136b4787fe342eb1c93db5e2c02189e4c510da6d926afa9322a19279893339"}