pub const COSMOS_ERROR_CODE_TX_IN_MEMPOOL_CACHE: u32 = 19;Expand description
Cosmos SDK error code for transaction already in mempool cache (ErrTxInMempoolCache).
Returned when the exact same transaction bytes (same hash) are submitted to a node that already has the transaction in its mempool cache. For short-term dYdX orders, this is benign – the original transaction is already queued for processing.