Transaction not yet indexed

MoDU9foGFAB5QuG43Gs6TitrfzuqHVqp5aJZUeEQNMH1zAHmzEDKMDcqFrU44cwEeQoWfqhjoQa9dYddFuP9itS

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