Transaction not yet indexed

NKFUGZ4BQvg16ssQ43Mij4NL3vYcZEo8UNzbJHLkizCWPvL2rdoV6SMLTXdL8MSCVKT7iAxZaYUEPbFNBWALhSG

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