Transaction not yet indexed

xcu99aCqKZq5Zog11RxGG4HU9oSaHkCeSA7a3gTyZoCYZQ7fp5TR1rc7qy7ADtaWKeWm4rmJVGF1eFVUXeWUc5C

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