EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ff9079bba559e52d6bfa961750d208463fadbe973cff368b38ec75840f436a5c","new_owner_id":"hero.sweat","amount":"1000000000000000000","memo":"sweat_hero/{\"type\":\"exchange_order\",\"data\":{\"reference\":\"797f3df3-e1da-478b-b2c9-b27d68a510ed\"}}"}]}