EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"543c7cd2d17ba69a5c9bae158ba2acefad058886050bad3afef84cbfc89bc08d","new_owner_id":"3dc852a9e13ec667089d1fb9ea162da5526111384ec163474ca52ea95820e76e","amount":"50000000000000000000","memo":"sw:t:WyJwYvVVjB"}]}