rowid,room_id,user_id,event_id,membership,event_stream_ordering
795,!HPNcDxTDpUhwcvGFdW:matrix.jamesst.one,@slack_t0qh48pl4-u072zlzmnmc:matrix.jamesst.one,$pjCnN0jxw2C5hKYE8d2DBSPdVW7BiAy9GyrcP9kxvPk,join,1949