{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to cancel a delegated account in a blockchain network?","a":"Find an unlocking service provider: First, you need to find a reliable unlocking service provider who can help you complete the tasks of account unlocking and canceling nominations."}]}],"pr":"1e58bfbfac6cd78bdb2b8eaa2fae6143c54d3a80cf2bd425d5f5f39c0bdbf457"}