Transaction not yet indexed

MLTGBkP78bb5EtsCgPYmnnM9RG5k8hbmxhP1GEVGUbtBL6WX3gbo1eCbE4ZGgtEHkwWSZnauJG89SPUELAcraCr

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