EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4f926496db35caa1ba03a9a535a77211b1cd519017937bfd173385b22fa8471f","new_owner_id":"hero.sweat","amount":"4000000000000000000","memo":"sweat_hero/{\"type\":\"exchange_order\",\"data\":{\"reference\":\"5a666cd4-234c-4956-83d5-3a155331a4bf\"}}"}]}