How to get all data from AsyncStorage and show it on first render in React-Native/Typescript?

I am getting data from AsyncStorage and I am able to console.log it on first render, but when I try to display a value a get undefined error because my state has not been updated.

I am using three console.log(C1,C2,C3) to understand the issue but I am stuck. What am I missing?

This is my function to get the data:

const [fullData, setFullData] = useState({})const getAllData = async () => {    const allKeys = await AsyncStorage.getAllKeys();    const result: any = {};    try {      const storage = await AsyncStorage.multiGet(allKeys);      storage.map(e => {        result[e[0]] = e[1];      });    } catch (e) {      console.log(e);    }    for (let i in result) {      result[i] = JSON.parse(result[i]);    }    console.log('C1', result);    setFullData(result);  };

This is how I pretend to show the data on first render:

  const ShowData = () => {    try {      console.log("C2",fullData)      return (<View ><Text style={styles.kanji}>{fullData["0"].kanji}</Text></View>      );    } catch (e) {      return <Text>Error</Text>;    }  };

This is my useState to run on first render.

  useEffect(() => {    getAllData();    console.log('C3', fullData);  }, []);

This is how my log output looks like:

 LOG  C3 {} LOG  C2 {} LOG  C1 {"0": {"anki": "0", "id": "0", "kanji": "猫", "meaning": "Gato", "reading": "猫"}, "10": {"anki": "100", ...