rowid,room_id,user_id,event_id,membership,event_stream_ordering
240,!AqEkmqWBtPNnPrufwA:matrix.jamesst.one,@slack_t0qh48pl4-u072zlzmnmc:matrix.jamesst.one,$1pxQBmJT5PJb20SBdePaXqDUdr8ikCXKiOZBDzVcvBE,join,1363