EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a9bffa8964ce071ca8c60201a308c86ead73597f74e6b85c77061c47d20cf701","new_owner_id":"hero.sweat","amount":"2000000000000000000","memo":"sweat_hero/{\"type\":\"exchange_order\",\"data\":{\"reference\":\"387c991d-f816-4e78-b66f-bd4a50da20dd\"}}"}]}