Transaction not yet indexed

5RSbEmRktDTVMvrh8qCELEy5Fr6kKyXZSBhGqd7JdETv1HzgLMUPFs5e25jXR41KJjdb3txYwBvumkPL5S1MA8Tz

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