rowid,room_id,user_id,event_id,membership,event_stream_ordering
891,!nmtFIaWniwOuEEsZPI:matrix.jamesst.one,@james:matrix.jamesst.one,$N-NVh_vWdE8VGrd31sxefADQhkPIcIf4ZxZCjy87FCI,join,2045