Transaction not yet indexed

nkub8Mwa2f1ZiqVCeCUKEadGp86iS4WuxAYjgA8rkh4aLWDptKATpnzbKM3eHgniKZobAVoY1uMCh849NeaNr2k

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