rowid,room_id,user_id,event_id,membership,event_stream_ordering
1721,!OWKhMnvaHRkWOEUmVg:matrix.jamesst.one,@messengerbot:matrix.jamesst.one,$jVPp0RsyaMGvXAnRNM5vjctxx8u8qx6kwQJpCQzjee8,join,15373