Transaction not yet indexed

MEr8EVibYntd7X3Xq7oJZVuQ9UAavifxmvt7vuV6CvqMwX782qHFxM2jXroQhWygz8DLujiU2VKW4bTNzwjNLqK

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.