Transaction not yet indexed

5ujCNPfbMvqnUsiTfvfvCMqFizkXN8PGW2mPYAd37EQVxQmitsAq5ti6U9sL5akF5F1eWGdcw8QvangwFgmoAz37

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