Transaction not yet indexed

4UpdufXbS4s5ta6SKdTsFLni5K1FDUPD95y2Z9knoA7gVUTRxkCeaYb4VJQ2KsSPsMpmU54e9WedP96DgUMS4PvY

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