EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"57b545cedf6f109835e5081a7bdb8d57f16d44d917596863a3c0843c5c74d206","new_owner_id":"hero.sweat","amount":"2000000000000000000","memo":"sweat_hero/{\"type\":\"exchange_order\",\"data\":{\"reference\":\"3b9de70e-f607-4128-adb7-3b5af2cc9e4d\"}}"}]}