rowid,room_id,user_id,event_id,membership,event_stream_ordering
2144,!OBlxzcjRsNxdsXxRiF:matrix.jamesst.one,@james:matrix.jamesst.one,$LO8Uk2PrzTkiSYcRSjPNQaeSqbdBhSpaSxjMzBOJI0k,join,16580