Transaction not yet indexed

RKcUCSB86Y6Yi45MnPiPd8DLePyyHMFrZPnZufSwgj6qEKdbd1sQjQ3GT4t5PiSKi7cWVd2WUVDe2iESHRKQqAE

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