Transaction not yet indexed

2a3u921wEQTH7foXA8FFTHp8H7eDf3ATLbKuBCVKARV4kw7RimWvQpPC27q9S9ECQpXtZEmkWRTuJ8DXf8qAxAJ9

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