rowid,room_id,user_id,event_id,membership,event_stream_ordering
245,!nJVpZYntXuvRnsxkfR:matrix.jamesst.one,@slack_t0qh48pl4-u1ad08sp4:matrix.jamesst.one,$_d7RuDwZhTS2tQdDm82ZmY4xmzbzs7Z2_1_mFpXw4dQ,join,1368