#RC#
Most “failed to fetch” errors are simply a result of an overloaded public access point. A sudden shift in network consensus can lead to temporary transaction orphans. The failure code 7000 might be a protective response to a perceived sandwich attack. If you are integrating viem into your app, ensure the provider is correctly set.
Double-check that the transaction payload hasn’t been altered by a malicious extension. Keep an eye on the project’s dev-chat for any emergency hotfix announcements. Another factor to consider is the latency between the node and the validation layer. Make sure your wallet has a sufficient balance of the native gas token plus 7000.
The viem support channels are helpful for resolving unique edge cases. Your successful fix of the issue 7000 contributes to a more stable ecosystem.