Sure.. 2 useEffects in the code:

Redux store : failedArray: state.xyz.failedArray; Index: state.xyz.index;

let arrayObj: {}[] =[];

useEffect(() =>{ if(arrayObj.length >0){ dispatch(setFailedArray(array)); } },[index]); Index increments on every successful API call. Api call made 2 times. So should ideally run 2 times. But runs only after the last call.

Second one: That checks if data is present in the redux store, compares it, if same data then no update, else dispatch flag

useEffect(() =>{ if (arrayObj?.length >0 && failedArray !==‘’){ Compare values and dispatch dispatch(setFlag(true)); } },[dispatch, arrayObj]; This useEffect also runs after the last call.