EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1510738bb3843fa8ca944d676613d1b70c1a22f9050d182a9210775b42ddae31","new_owner_id":"c4d5be18b695df0f53b6a9d5f707138f964956dffb3c750bad3a84066a829448","amount":"3430000000000000000","memo":"sw:t:bQ45o0zlk9"}]}