EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"7cd145c177c60747ddae7331a3dcf8ac3f0f778836f29c797a675967bcee5948","new_owner_id":"455bfc60ef369cd84ac48f2a539a90626be4b0233a7dcf05b6952a7414c66b14","amount":"4000000000000000000","memo":"sw:t:9Q9X0wmPjz"}]}