{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to use Solana command to verify off-chain message signatures?","a":"First, ensure that you have installed the Solana command-line  tool. If not, you can install it using the following command:↵↵   ```↵   npm install -g solana-cli↵   ```"}]}],"pr":"cb21909e063259b4ffae5b89cb35357cba260aa0afe40dd89f5f41b198e8146d"}