adjust api response

lib/submitters/serialize_for_api.rb

@@ -49,7 +49,8 @@ module Submitters
 
     def serialize_events(events)
       events.map do |event|
-        event.as_json(only: %i[id submitter_id event_type event_timestamp]).merge('data' => event.data.slice('reason'))
+        event.as_json(only: %i[id submitter_id event_type event_timestamp])
+             .merge('data' => event.data.slice('reason', 'firstname', 'lastname', 'method', 'country'))
       end
     end
   end