React Native: Base64 Image Array String not rendering in FlatList

I need to render a FlatList with Image Items in my RN App, but it looks like, I missed something out.I'm fetching blob data and parse it with Buffer to a String from my API and push it to my Array. I use that Array to render that FlatList

export function HomeScreen() {  const imagesList: any = [];  useEffect(() => {    loadData();  }, []);  const loadData = async () =>{    await callAPI().then(res => {      //blob base64 is from type jpeg      imagesList.push({imageURI: "data:image/jpeg;base64,"+Buffer.from(res.image1).toString('ascii')})    })  }  return (<View style={[styles.imageSlider, {width, height}]}><FlatList        data={imagesList}        renderItem={({item, index}) => (<>            {console.log('item: ', item)}<Image              key={index}              source={{uri: item.imageURI}}              style={{                height,                width,                resizeMode: 'cover',                maxHeight: 500,                maxWidth: 500,              }}            /></>        )}      /></View>  )}

I checked the data that I receive from the api and everything is fine, but it's not rendering

Could anyone tell me my problem? I'm not an expert in RNThanks!