{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to use durable nonce in Solana for offline signing transactions?","a":"First, make sure your Solana account has enough balance to cover the transaction fee.\n2. Generate a durable nonce. You can use the Solana official provided `nonce-bag` library to generate a durable nonce. There is a simple Python example in its GitHub repository that can help you  understand how to use this library: <https://github.com/solana-labs/nonce-bag>.\n3. Download and"}]}]}