rowid,room_id,user_id,event_id,membership,event_stream_ordering
115,!UJqzdqWCbSZOHNGKko:matrix.jamesst.one,@james:matrix.jamesst.one,$CJO9OwH6GafmhmJ22mvtM_zS7FvOTNNe6SzB5fGMKM4,join,344