Transaction not yet indexed

RihgB2Mz18ZeU6JkCXa9VyDXZoS6oJewtGrPeHdbPVmzujtBXT2a3AVyFLeFPwKiopugEzqpKas8MuTBPm3HfvJ

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