EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"739719ec08e835104792805c46c86a15376de1392937c77b1a674a1c488280b8","new_owner_id":"1444a7af095d8f1adefd56ee2f72136f755d38d740b3972a118df02ed48b6045","amount":"4000000000000000000","memo":"sw:t:mQKGgwWmQo"}]}