Transaction not yet indexed

21ppDExfNW64EkUWBPPsUwzt56UXWc8BzFMiWXDpBkDhoY1RMtLBw6RoMaFz6rKKm2FbpF5KNo81Ta2T8ePBqMRb

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