EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"cf789b87f5b4a3d1577f7a0552c2ae8ad44fb58c05483bd0c504958d90b58440","new_owner_id":"hero.sweat","amount":"4000000000000000000","memo":"sweat_hero/{\"type\":\"exchange_order\",\"data\":{\"reference\":\"ec07b9f0-4047-460a-a73f-32200ced7e02\"}}"}]}