Transaction not yet indexed

DoBuq8T7DRJ2zAAHniNwq9TCFrX9C5A3DqSTR1AJFwo9KMDCXb7qf3zqFMWwvjKKq9PsAkCij5UPQd7auYJsSbB

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