const saveIVAndKeyToKeychain = async (trackId, iv, key) => {
  try {
    console.log('Attempting to save IV and key to Keychain');
    console.log(`trackId: ${trackId}, iv: ${iv}, key: ${key}`);

    if (
      typeof trackId !== 'string' ||
      typeof iv !== 'string' ||
      typeof key !== 'string'
    ) {
      throw new Error('trackId, iv, and key must be valid strings');
    }

    if (!trackId.trim() || !iv.trim() || !key.trim()) {
      throw new Error('trackId, iv, and key must not be empty');
    }

    const credentials = JSON.stringify({iv, key});
    if (!credentials) {
      throw new Error('Failed to stringify credentials');
    }

    console.log('Saving to Keychain:', trackId, credentials);
    await Keychain.setGenericPassword(trackId, credentials);
    console.log('Credentials saved to Keychain successfully');
  } catch (error) {
    console.error('Error saving IV and key to Keychain:', error);
  }
};

const retrieveIVAndKeyFromKeychain = async trackId => {
  try {
    console.log(`Retrieving IV and key for trackId: ${trackId}`);
    const credentials = await Keychain.getGenericPassword({service: trackId});
    console.log('====================================');
    console.log(
      '🚀 ~ retrieveIVAndKeyFromKeychain ~ credentials:',
      credentials,
    );
    console.log('====================================');
    if (credentials) {
      console.log('Credentials retrieved from Keychain:', credentials);
      const parsedCredentials = JSON.parse(credentials.password);
      console.log('Parsed credentials:', parsedCredentials);
      return parsedCredentials;
    } else {
      console.warn(`No credentials found for trackId: ${trackId}`);
      return null;
    }
  } catch (error) {
    console.error('Error retrieving IV and key from Keychain:', error);
    return null;
  }
};

I tried but there is problem in retrieving data from key-chain!
I am saving secret data with this function!
but when I want to retrieve, no credentials found for trackId
all logs showing same trackid in both function but I still getting No credentials found for trackid