{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the necessary steps to take after a successful blockchain upgrade?","a":"Fix known issues: During the upgrade  process, some known issues may be discovered that need to be addressed. These issues may involve security, compatibility, or other aspects of the system. It is essential to fix these issues to ensure the smooth operation of the upgraded blockchain."}]}],"pr":"45977c60e26e565e1ade4873545f6343d4b4f80e5de45b5cc67c0ccf39f697a3"}