Transaction not yet indexed

pp9MjphDAnSDB8MbkqRNxGuiP5S4UAoisD33DVbZWUCbdWjgoYot5tEVTbgzEEukUvwykjUux6FtgmosS1YFM9F

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