rowid,room_id,user_id,event_id,membership,event_stream_ordering
1871,!HBeELQzOVJStYRmtcA:matrix.jamesst.one,@james:matrix.jamesst.one,$DpjwGsYsNiOEMp9p749Zkv_jav5puW5Y8T6DNk96WZU,join,15818