EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"71628a037a0f1c5d5c7c0eb9d4a5caaa91960330ec9ff7a702aef977ecd23241","new_owner_id":"hero.sweat","amount":"4000000000000000000","memo":"sweat_hero/{\"type\":\"exchange_order\",\"data\":{\"reference\":\"b543eca7-89c3-4bb8-8ee9-307f04a063ea\"}}"}]}