rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
1921,$2elhASCqDDOWrOnpAnjudOYDbwDWp7JnuNC18gsz88Y,!AjmuzElxFNgRRZQNoQ:matrix.jamesst.one,m.room.member,@james:matrix.jamesst.one,join,2047