EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1aa111f4bcc4aa8d69f4b7e36df18b226d6f5bb4ac464b726bff0a2d31f5570d","new_owner_id":"hero.sweat","amount":"2000000000000000000","memo":"sweat_hero/{\"type\":\"exchange_order\",\"data\":{\"reference\":\"91cb6838-a5e4-4e44-bfad-52cffe50f578\"}}"}]}