Transaction not yet indexed

RUbNnKGACwNB8ox2T9h85B4DynubyAWYGdLzBB4vnZcs8qXoeqbTMxFo322Y7N6ztsdgCKPPL2hhey8bq1A2QvJ

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