{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the steps required for a blockchain upgrade proposal?","a":"Consensus mechanism: After sufficient discussion and review,  the community needs to reach a consensus on the upgrade proposal."}]}],"pr":"9aed249e22d9e95de02f86dddd8496f429470843227b7d8089b8e368a04c5682"}