Transaction not yet indexed

nubnMiVFUGMUfmErnzzcqbGuXYLtp8WvL1xPQDRHbvPBmTGA4gSEeyeCvQwYoDRGBMVeRnaBSLa2Zd4QTbRLZfv

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