Transaction not yet indexed

421WRxAgGcBujBfAz5A2Sc2ZMxZaqYKz5AF5poHTGTNJEK6kEF6uDTq1sUM58Z7YhwQTtfSK9cJh4xQdj4XY62jp

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