EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4a0486d1ce778cf1dd1ba9ef54d319bdad65fde62e1a2ed4f930c5359f538e75","new_owner_id":"hero.sweat","amount":"5000000000000000000","memo":"sweat_hero/{\"type\":\"exchange_order\",\"data\":{\"reference\":\"5a71a97c-d908-4f10-8df4-c369ecf3e5da\"}}"}]}