EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b9527fbad6bbf219bc3a5fc56c0fca030662e26c7ac7ae8aac668b6c078a9cd2","new_owner_id":"hero.sweat","amount":"4000000000000000000","memo":"sweat_hero/{\"type\":\"exchange_order\",\"data\":{\"reference\":\"612db684-2cb1-497d-bd88-8a5423d12565\"}}"}]}