Transaction not yet indexed

28fvnnfWvoey2dmHGzS7PsNv6eHFNfY4HU2VYeM5v5ABwRMBFuj4hYyie37HRsaX6gDkWAa6f2M8iNE3YafkiP74

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