{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to achieve an update for a delayed authoritative institution?","a":"Build an information platform: Provide a specialized information platform for  the authoritative institution to publish, manage, and disseminate updated content."}]}],"pr":"b28dba5f4ab9704f0e6a5c07c7f4f07c224be7489488d674f938698e5f336083"}