Transaction not yet indexed

1f2UGAoW2xSMEKFaahHSdcw2xvwTCkuoppV9ZMpM3AhixPNSD1qGbbASnd2j53fUU3GScd6ru89xdyc8BzNPS66

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