Transaction not yet indexed

MLNVtZba3zia1dJ45Yb9XPaVvsrc78HmwvkdMeHLW8dwRN4VzvszLXaJMnzvVQkhX8PeUpP3q3ZbVSzPyRiZmZ6

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