EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d521a8e443bd5aef2b07077653634f7a7872573f88a0607584a43318e5cb8b1a","new_owner_id":"hero.sweat","amount":"3600000000000000000","memo":"sweat_hero/{\"type\":\"exchange_order\",\"data\":{\"reference\":\"e50a5eea-db38-414e-9d41-b251a074f1c2\"}}"}]}