EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a8359fa8937b092d3b086822e1d7527e607558715d96bdff439dae7151ec72d7","new_owner_id":"hero.sweat","amount":"4000000000000000000","memo":"sweat_hero/{\"type\":\"exchange_order\",\"data\":{\"reference\":\"8b258f1b-073b-46ee-81e6-2d84ce8dc8f3\"}}"}]}