Transaction not yet indexed

NBkUp2JRiRmBhCbk3mEPR6ZYT6dcbamVRiVGZStVKtptrNz8fGr9xTEq2FHQZPLvKTvu4pkbkyXdghQnbUZiTvJ

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