{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to start a new go-opera tracking node in a blockchain project?","a":"Download and extract the go-opera binary  file. You can download the latest version of the binary file from the official GitHub repository (https://github.com/opera/go-opera)."}]}],"pr":"dc64fe557df5d2bd9ba56fb52fd9472c1ea93be69bfcbd0847980fb42f12c2e9"}