Error message: Transaction expired before signing

If you encounter this error message, there are a few possible causes and solutions to consider:

1. Transaction Signing Delay

   • The error may occur if you take too long to sign the transaction.
   • Ensure you approve the transaction promptly when the signing prompt appears.

2. Low Priority Fee on a Busy Solana Network

   • The Solana network might be experiencing high traffic, and your priority fee may be too low for the transaction to be processed.
   • Increase the priority fee to resolve this issue.

3. Hardware Wallet Connection Issues

   • If you're using a hardware wallet, there could be a connection problem between the hardware wallet and your wallet extension.
   • Re-establish the connection between the two.
   • For Ledger users: Ensure "Blind Signing" is turned ON in your Ledger settings.

By addressing these potential causes, you should be able to resolve the error and complete your transaction successfully.