{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to ensure the security of network settings when running an Opera node with transaction tracking?","a":"Use a secure operating system: Ensure that your operating system is the latest version and has all security patches installed. Ubuntu, Debian, or other popular Linux distributions are recommended."}]}],"pr":"80326c32b2db072957f55fb031cc98ef9aa622826a3c71eeb4dae4c796a7d293"}