Transaction not yet indexed

2RTzi51DJqCDjD1vec8CWhwAbCMfq7znKpvG1qmrT2PqZ1z8DiaATpWPhMRjd3YDur3aMF7SWq2ZLEVQAU9u2bt7

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