Transaction not yet indexed

2d688zfw5qNGk2SEMKPkr9Q7UwbgbaBe9zagbLrGrD4dih5cAHe4ppK2iyWS1cPrnBrCBgreTorbxpcUxXxQ5Wsr

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