{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the restart and reporting process for relaunching and announcing a failed blockchain version upgrade?","a":"System restart:  After completing the repair work, the technical team needs to restart the blockchain system to ensure that the upgrade failure issue has been resolved."}]}],"pr":"ca6abb9faf08cb963297a014bf53c8f20d29dcbb90922b83185892c075680ab4"}