Transaction not yet indexed

28JwrK8ZBQyAW5EKjqdzLTdZMzaDR2pKQCt4c9nhUFjk4yaPqC8hqEZuMFUaEry1GcGDbDQMCzUav2o7VdfbqA71

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