Transaction not yet indexed

28mSt1HJXd7yUoSb6JTUb7fUM3jSuZPFXMgyZVg2n7AJvR2pob7xNksBP9TVDPdvSRjeBgxRRuCmCpdwwhMDP91t

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