rowid,room_id,user_id,event_id,membership,event_stream_ordering
1424,!ObzyjdiJLGKhGselQW:matrix.jamesst.one,@gmessages_1.289:matrix.jamesst.one,$TSbvIJN4XxCvD9_18TAX9y9fINGjnMrCZamiiHWbTEc,join,14550