#RC#
A transaction that remains in the mempool for too long often indicates a low priority fee. The app-monorepo dashboard might occasionally show an “out of sync” status . The best approach is to wait for the network’s base fee to drop before re-trying the call. Many rejected transactions are caused by the max fee being too low.
A mismatch in the chain ID settings will prevent app-monorepo from syncing with the blockchain. The development team is constantly working to automate the fix for these friction points. The official wiki contains a wealth of information for optimizing your local node setup. Make sure you are not trying to execute a trade with no liquidity.
Check the status of the sequencer when moving assets to a rollup.