Transaction not yet indexed

nb2kuXGkkh5btxLd8PF2vTnRuJHxdeAwNkoBrMbgA7vJkLspPkpjVn4HZtmHk1L9rXUdhMLNKaELRLHNpGRc8Vb

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