Transaction not yet indexed

HPPNudXGhJcLHXGycopCYYDsbBBiT1QrpbbHv3YmUS6mcLnoQT6GjFA3NeSYhmGyEDVxf9Q1DwJJu3bW5KQ5js2

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