Transaction not yet indexed

421xJdBVGMP4j2zCMejJGcgqeJ1dyw65dMZx6CqqzuD8KhrzDnDo5N9ujn9ST2HA3bp9osGY3teHC4eJrpekSnHa

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