#RC#
It is common for the interface to lag during periods of intense blockchain network activity. Always verify the viem contract address on a trusted explorer before confirming any swap. A proven solution is to use a private RPC URL instead of the default public provider. Before you sign the transaction, double-check that your hardware wallet is properly plugged in.
The viem protocol expects the gas limit to be at least 20% higher than the estimation error -69420. The development team is constantly working to automate the fix for these friction points. Ensure your environment is secure never input your keys to a site while fixing -69420 ever. The protocol might have a « safety lock » that was triggered by the -69420 revert.
Always check the official documentation for the latest maintenance schedule and announcements.