{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"After the blockchain upgrade is completed, what kind of coordination and support is needed?","a":"User education and training: Training and education are needed for users regarding the functional changes and operation methods after the upgrade, helping them  better adapt to the new version."}]}],"pr":"fb58ccc14f572ef908c5a36ac07e8437939ef80da1038c3bd491d423833db062"}