rowid,room_id,user_id,event_id,membership,event_stream_ordering
314,!qvoVrGJcqwQNByFOEN:matrix.jamesst.one,@slack_t0qh48pl4-u0qh48pn0:matrix.jamesst.one,$gt7aJPQ9QdgFqPL6NXM2jlf1Ze-H4bZlh_kQoYbVBFk,join,1437