{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the emergency response measures for handling blockchain upgrades?","a":"Coordination and Communication: The development team needs to communicate and coordinate with various parties such as the community, node operators, miners, etc., to  ensure that the upgrade plan has broad support and consensus."}]}],"pr":"cee9a91da03674c3af00469e739526e566ae0a0b2832cd1ff25209c4b00e811c"}