Transaction not yet indexed

2appK5QsiyLP2pSbTiK97iG9t1XMd6dLsd117EEkgy66rfj7jfF3hvQTnXYC7So34fYCCK6RnfxNuzE1QMMSFpp9

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