EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3b6c66a4b0528d061f8544d1d178d69b5c89b585fd33edcce9c15da9e76cf6c3","new_owner_id":"3114392550928cfd693859d440ccaf6f137fed92fbef8c82b434b7cadf77e6e4","amount":"4000000"}]}