Transaction not yet indexed

5Khk259AUXgGRmPNoDzsKsffHSrTY65FpNbcR7yFwEWqYLP9xGo61TFW4w3Rh6EJme2zMWggJsPiTE5hAyiFY168

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