rowid,room_id,user_id,event_id,membership,event_stream_ordering
272,!hsifellATWsMazXlZA:matrix.jamesst.one,@slack_t0qh48pl4-u0qh48pn0:matrix.jamesst.one,$hOHQ7Ve4SGqhq0_NoBIrXK1si9kJEgHlNOCZ821TinM,join,1395