EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"54f39017d0b0b55ab9323caf01ecc4fa1dc82feee96ca960d53581bd0a4c8d37","new_owner_id":"5abb66d6bfc77121e646e0c22d212f2332b87aac839ac57e8e0f011bc2720c86","amount":"20000000000000000000","memo":"sw:t:VQnDGdRJyg"}]}