{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the best practices for Solana validator security on an Ubuntu computer as a system administrator?","a":"Install and configure Solana validator: Follow the guidelines in the official Solana documentation to correctly install and configure the validator node. Ensure you are using  the latest version of Solana software."}]}],"pr":"ad2029dc4fe781b6fa83665ae90cb7408a93c7d3df2466d809fc0f9a278c7b40"}