#RC#
The digital asset landscape is prone to occasional technical disruptions that require user attention. The web3.js technical team has identified the root cause of the latest revert code 123. A proven solution is to use a dedicated RPC URL instead of the default public gateway.
A common mistake is trying to send a transaction during error 123 while one is pending. To optimize web3.js performance, consider closing other tabs that use active connections. The official project documentation is the best place to find detailed troubleshooting steps.
Restarting your browser or mobile app can often clear up mysterious “signature rejected” errors. Reviewing the contract’s read-only functions can help you verify your balance and permissions. Check the status of the sequencer to avoid 123 when moving assets to a rollup.