EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"81a6fd6ff479fa4a7cadc6ffe8f0127c1e33fe325dbb5a9fa6461bd863fb7db2","new_owner_id":"hero.sweat","amount":"1000000000000000000","memo":"sweat_hero/{\"type\":\"exchange_order\",\"data\":{\"reference\":\"ef9a3777-ccba-43be-bab2-729d380018d6\"}}"}]}