Transaction not yet indexed

28bSEDmqPxRYdgDgLcP3ozr9rcsWZ3MvY2m4RRT7iZeVkUSmgoMELfe5K9APz8VCRPk51X55RAEBmy6wrR7wC1S2

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