{
    "ts": 1729074269207,
    "data": [
        {
            "id": 2424,
            "course_id": 84,
            "content": "3ea36d97-055c-4267-9d0d-879c24916d27.mp3",
            "category": "audio",
            "attachment_id": "3ea36d97-055c-4267-9d0d-879c24916d27",
            "order": 1,
            "duration": 29020,
            "created_at": "2023-11-14T18:13:23.56Z",
            "updated_at": "2023-11-14T18:13:23.797Z",
            "attachment": {
                "id": 13480,
                "attachment_id": "3ea36d97-055c-4267-9d0d-879c24916d27",
                "name": "3ea36d97-055c-4267-9d0d-879c24916d27.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/3ea36d97-055c-4267-9d0d-879c24916d27.mp3",
                "size": 232173,
                "duration": 29020,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:13:23.543Z",
                "updated_at": "2023-11-14T18:13:23.788Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/3ea36d97-055c-4267-9d0d-879c24916d27.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/3ea36d97-055c-4267-9d0d-879c24916d27.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/3ea36d97-055c-4267-9d0d-879c24916d27.mp3"
            }
        },
        {
            "id": 2425,
            "course_id": 84,
            "content": "59121836-d9a3-45de-abca-95fa204c3cbb.mp3",
            "category": "audio",
            "attachment_id": "59121836-d9a3-45de-abca-95fa204c3cbb",
            "order": 2,
            "duration": 31250,
            "created_at": "2023-11-14T18:13:23.56Z",
            "updated_at": "2023-11-14T18:13:24.055Z",
            "attachment": {
                "id": 13481,
                "attachment_id": "59121836-d9a3-45de-abca-95fa204c3cbb",
                "name": "59121836-d9a3-45de-abca-95fa204c3cbb.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/59121836-d9a3-45de-abca-95fa204c3cbb.mp3",
                "size": 250029,
                "duration": 31250,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:13:23.544Z",
                "updated_at": "2023-11-14T18:13:24.046Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/59121836-d9a3-45de-abca-95fa204c3cbb.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/59121836-d9a3-45de-abca-95fa204c3cbb.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/59121836-d9a3-45de-abca-95fa204c3cbb.mp3"
            }
        },
        {
            "id": 2426,
            "course_id": 84,
            "content": "6f6a5c08-230b-4c1b-ad62-ffaa45a2d5e3.mp3",
            "category": "audio",
            "attachment_id": "6f6a5c08-230b-4c1b-ad62-ffaa45a2d5e3",
            "order": 3,
            "duration": 16750,
            "created_at": "2023-11-14T18:13:23.56Z",
            "updated_at": "2023-11-14T18:13:24.321Z",
            "attachment": {
                "id": 13482,
                "attachment_id": "6f6a5c08-230b-4c1b-ad62-ffaa45a2d5e3",
                "name": "6f6a5c08-230b-4c1b-ad62-ffaa45a2d5e3.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/6f6a5c08-230b-4c1b-ad62-ffaa45a2d5e3.mp3",
                "size": 134061,
                "duration": 16750,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:13:23.545Z",
                "updated_at": "2023-11-14T18:13:24.315Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/6f6a5c08-230b-4c1b-ad62-ffaa45a2d5e3.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/6f6a5c08-230b-4c1b-ad62-ffaa45a2d5e3.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/6f6a5c08-230b-4c1b-ad62-ffaa45a2d5e3.mp3"
            }
        },
        {
            "id": 2427,
            "course_id": 84,
            "content": "9f8c82a1-6955-4e5d-99af-54ef083ffdce.mp3",
            "category": "audio",
            "attachment_id": "9f8c82a1-6955-4e5d-99af-54ef083ffdce",
            "order": 4,
            "duration": 53420,
            "created_at": "2023-11-14T18:13:23.56Z",
            "updated_at": "2023-11-14T18:13:24.528Z",
            "attachment": {
                "id": 13483,
                "attachment_id": "9f8c82a1-6955-4e5d-99af-54ef083ffdce",
                "name": "9f8c82a1-6955-4e5d-99af-54ef083ffdce.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/9f8c82a1-6955-4e5d-99af-54ef083ffdce.mp3",
                "size": 427437,
                "duration": 53420,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:13:23.545Z",
                "updated_at": "2023-11-14T18:13:24.524Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/9f8c82a1-6955-4e5d-99af-54ef083ffdce.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/9f8c82a1-6955-4e5d-99af-54ef083ffdce.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/9f8c82a1-6955-4e5d-99af-54ef083ffdce.mp3"
            }
        },
        {
            "id": 2428,
            "course_id": 84,
            "content": "7268af0b-f06a-4b53-8a6c-f3fa9f3de013.mp3",
            "category": "audio",
            "attachment_id": "7268af0b-f06a-4b53-8a6c-f3fa9f3de013",
            "order": 5,
            "duration": 59660,
            "created_at": "2023-11-14T18:13:23.56Z",
            "updated_at": "2023-11-14T18:13:24.758Z",
            "attachment": {
                "id": 13484,
                "attachment_id": "7268af0b-f06a-4b53-8a6c-f3fa9f3de013",
                "name": "7268af0b-f06a-4b53-8a6c-f3fa9f3de013.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/7268af0b-f06a-4b53-8a6c-f3fa9f3de013.mp3",
                "size": 477357,
                "duration": 59660,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:13:23.546Z",
                "updated_at": "2023-11-14T18:13:24.749Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/7268af0b-f06a-4b53-8a6c-f3fa9f3de013.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/7268af0b-f06a-4b53-8a6c-f3fa9f3de013.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/7268af0b-f06a-4b53-8a6c-f3fa9f3de013.mp3"
            }
        },
        {
            "id": 2429,
            "course_id": 84,
            "content": "3da7c7c5-44c2-4cad-97bf-217c7a2bf776.mp3",
            "category": "audio",
            "attachment_id": "3da7c7c5-44c2-4cad-97bf-217c7a2bf776",
            "order": 6,
            "duration": 40920,
            "created_at": "2023-11-14T18:13:23.56Z",
            "updated_at": "2023-11-14T18:13:25.002Z",
            "attachment": {
                "id": 13485,
                "attachment_id": "3da7c7c5-44c2-4cad-97bf-217c7a2bf776",
                "name": "3da7c7c5-44c2-4cad-97bf-217c7a2bf776.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/3da7c7c5-44c2-4cad-97bf-217c7a2bf776.mp3",
                "size": 327405,
                "duration": 40920,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:13:23.546Z",
                "updated_at": "2023-11-14T18:13:24.993Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/3da7c7c5-44c2-4cad-97bf-217c7a2bf776.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/3da7c7c5-44c2-4cad-97bf-217c7a2bf776.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/3da7c7c5-44c2-4cad-97bf-217c7a2bf776.mp3"
            }
        },
        {
            "id": 2430,
            "course_id": 84,
            "content": "2e1a04a3-957f-4019-8969-7776c50fee55.mp3",
            "category": "audio",
            "attachment_id": "2e1a04a3-957f-4019-8969-7776c50fee55",
            "order": 7,
            "duration": 50860,
            "created_at": "2023-11-14T18:13:23.56Z",
            "updated_at": "2023-11-14T18:13:25.273Z",
            "attachment": {
                "id": 13486,
                "attachment_id": "2e1a04a3-957f-4019-8969-7776c50fee55",
                "name": "2e1a04a3-957f-4019-8969-7776c50fee55.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/2e1a04a3-957f-4019-8969-7776c50fee55.mp3",
                "size": 406893,
                "duration": 50860,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:13:23.547Z",
                "updated_at": "2023-11-14T18:13:25.264Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/2e1a04a3-957f-4019-8969-7776c50fee55.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/2e1a04a3-957f-4019-8969-7776c50fee55.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/2e1a04a3-957f-4019-8969-7776c50fee55.mp3"
            }
        },
        {
            "id": 2431,
            "course_id": 84,
            "content": "2ed246dc-00b7-4a63-9acc-94a4deb3b7f7.mp3",
            "category": "audio",
            "attachment_id": "2ed246dc-00b7-4a63-9acc-94a4deb3b7f7",
            "order": 8,
            "duration": 35380,
            "created_at": "2023-11-14T18:13:23.56Z",
            "updated_at": "2023-11-14T18:13:25.504Z",
            "attachment": {
                "id": 13487,
                "attachment_id": "2ed246dc-00b7-4a63-9acc-94a4deb3b7f7",
                "name": "2ed246dc-00b7-4a63-9acc-94a4deb3b7f7.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/2ed246dc-00b7-4a63-9acc-94a4deb3b7f7.mp3",
                "size": 283053,
                "duration": 35380,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:13:23.548Z",
                "updated_at": "2023-11-14T18:13:25.5Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/2ed246dc-00b7-4a63-9acc-94a4deb3b7f7.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/2ed246dc-00b7-4a63-9acc-94a4deb3b7f7.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/2ed246dc-00b7-4a63-9acc-94a4deb3b7f7.mp3"
            }
        },
        {
            "id": 2432,
            "course_id": 84,
            "content": "d256ece2-f0b6-423c-82a5-37389f05a19d.mp3",
            "category": "audio",
            "attachment_id": "d256ece2-f0b6-423c-82a5-37389f05a19d",
            "order": 9,
            "duration": 47930,
            "created_at": "2023-11-14T18:13:23.56Z",
            "updated_at": "2023-11-14T18:13:25.712Z",
            "attachment": {
                "id": 13488,
                "attachment_id": "d256ece2-f0b6-423c-82a5-37389f05a19d",
                "name": "d256ece2-f0b6-423c-82a5-37389f05a19d.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/d256ece2-f0b6-423c-82a5-37389f05a19d.mp3",
                "size": 383469,
                "duration": 47930,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:13:23.549Z",
                "updated_at": "2023-11-14T18:13:25.706Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/d256ece2-f0b6-423c-82a5-37389f05a19d.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/d256ece2-f0b6-423c-82a5-37389f05a19d.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/d256ece2-f0b6-423c-82a5-37389f05a19d.mp3"
            }
        },
        {
            "id": 2433,
            "course_id": 84,
            "content": "53d12ef0-0cb5-4cc4-aeee-1693f8af936f.png",
            "category": "image",
            "attachment_id": "53d12ef0-0cb5-4cc4-aeee-1693f8af936f",
            "order": 10,
            "duration": 1000000000,
            "created_at": "2023-11-14T18:13:23.56Z",
            "updated_at": "2023-11-14T18:13:23.56Z",
            "attachment": {
                "id": 13489,
                "attachment_id": "53d12ef0-0cb5-4cc4-aeee-1693f8af936f",
                "name": "53d12ef0-0cb5-4cc4-aeee-1693f8af936f.png",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/53d12ef0-0cb5-4cc4-aeee-1693f8af936f.png",
                "size": 27248,
                "duration": 0,
                "mime_type": "image/png",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:13:23.549Z",
                "updated_at": "2023-11-14T18:13:23.549Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/53d12ef0-0cb5-4cc4-aeee-1693f8af936f.png",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/53d12ef0-0cb5-4cc4-aeee-1693f8af936f.png",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/53d12ef0-0cb5-4cc4-aeee-1693f8af936f.png"
            }
        },
        {
            "id": 2434,
            "course_id": 84,
            "content": "710cc72b-5f17-420b-ac76-595b4fda096e.mp3",
            "category": "audio",
            "attachment_id": "710cc72b-5f17-420b-ac76-595b4fda096e",
            "order": 11,
            "duration": 28780,
            "created_at": "2023-11-14T18:13:23.56Z",
            "updated_at": "2023-11-14T18:13:25.943Z",
            "attachment": {
                "id": 13490,
                "attachment_id": "710cc72b-5f17-420b-ac76-595b4fda096e",
                "name": "710cc72b-5f17-420b-ac76-595b4fda096e.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/710cc72b-5f17-420b-ac76-595b4fda096e.mp3",
                "size": 230253,
                "duration": 28780,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:13:23.55Z",
                "updated_at": "2023-11-14T18:13:25.936Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/710cc72b-5f17-420b-ac76-595b4fda096e.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/710cc72b-5f17-420b-ac76-595b4fda096e.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/710cc72b-5f17-420b-ac76-595b4fda096e.mp3"
            }
        },
        {
            "id": 2435,
            "course_id": 84,
            "content": "e7886002-f8b5-458c-a110-afd39a708bcf.mp3",
            "category": "audio",
            "attachment_id": "e7886002-f8b5-458c-a110-afd39a708bcf",
            "order": 12,
            "duration": 39410,
            "created_at": "2023-11-14T18:13:23.56Z",
            "updated_at": "2023-11-14T18:13:26.172Z",
            "attachment": {
                "id": 13491,
                "attachment_id": "e7886002-f8b5-458c-a110-afd39a708bcf",
                "name": "e7886002-f8b5-458c-a110-afd39a708bcf.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/e7886002-f8b5-458c-a110-afd39a708bcf.mp3",
                "size": 315309,
                "duration": 39410,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:13:23.55Z",
                "updated_at": "2023-11-14T18:13:26.167Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/e7886002-f8b5-458c-a110-afd39a708bcf.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/e7886002-f8b5-458c-a110-afd39a708bcf.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/e7886002-f8b5-458c-a110-afd39a708bcf.mp3"
            }
        },
        {
            "id": 2436,
            "course_id": 84,
            "content": "088fc3a4-0fcc-46dc-b154-b04a3e2141c4.mp3",
            "category": "audio",
            "attachment_id": "088fc3a4-0fcc-46dc-b154-b04a3e2141c4",
            "order": 13,
            "duration": 23950,
            "created_at": "2023-11-14T18:13:23.56Z",
            "updated_at": "2023-11-14T18:13:26.45Z",
            "attachment": {
                "id": 13492,
                "attachment_id": "088fc3a4-0fcc-46dc-b154-b04a3e2141c4",
                "name": "088fc3a4-0fcc-46dc-b154-b04a3e2141c4.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/088fc3a4-0fcc-46dc-b154-b04a3e2141c4.mp3",
                "size": 191661,
                "duration": 23950,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:13:23.551Z",
                "updated_at": "2023-11-14T18:13:26.439Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/088fc3a4-0fcc-46dc-b154-b04a3e2141c4.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/088fc3a4-0fcc-46dc-b154-b04a3e2141c4.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/088fc3a4-0fcc-46dc-b154-b04a3e2141c4.mp3"
            }
        },
        {
            "id": 2437,
            "course_id": 84,
            "content": "cf0df39d-46ab-4097-941d-7c201d3e6e77.mp3",
            "category": "audio",
            "attachment_id": "cf0df39d-46ab-4097-941d-7c201d3e6e77",
            "order": 14,
            "duration": 52610,
            "created_at": "2023-11-14T18:13:23.56Z",
            "updated_at": "2023-11-14T18:13:26.7Z",
            "attachment": {
                "id": 13493,
                "attachment_id": "cf0df39d-46ab-4097-941d-7c201d3e6e77",
                "name": "cf0df39d-46ab-4097-941d-7c201d3e6e77.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/cf0df39d-46ab-4097-941d-7c201d3e6e77.mp3",
                "size": 420909,
                "duration": 52610,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:13:23.552Z",
                "updated_at": "2023-11-14T18:13:26.696Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/cf0df39d-46ab-4097-941d-7c201d3e6e77.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/cf0df39d-46ab-4097-941d-7c201d3e6e77.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/cf0df39d-46ab-4097-941d-7c201d3e6e77.mp3"
            }
        },
        {
            "id": 2438,
            "course_id": 84,
            "content": "6489566a-48a2-4a47-87dc-63ae68ca6b42.mp3",
            "category": "audio",
            "attachment_id": "6489566a-48a2-4a47-87dc-63ae68ca6b42",
            "order": 15,
            "duration": 22180,
            "created_at": "2023-11-14T18:13:23.56Z",
            "updated_at": "2023-11-14T18:13:26.964Z",
            "attachment": {
                "id": 13494,
                "attachment_id": "6489566a-48a2-4a47-87dc-63ae68ca6b42",
                "name": "6489566a-48a2-4a47-87dc-63ae68ca6b42.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/6489566a-48a2-4a47-87dc-63ae68ca6b42.mp3",
                "size": 177453,
                "duration": 22180,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:13:23.552Z",
                "updated_at": "2023-11-14T18:13:26.957Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/6489566a-48a2-4a47-87dc-63ae68ca6b42.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/6489566a-48a2-4a47-87dc-63ae68ca6b42.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/6489566a-48a2-4a47-87dc-63ae68ca6b42.mp3"
            }
        },
        {
            "id": 2439,
            "course_id": 84,
            "content": "f8bf096e-24d6-4842-8a4f-2434a4835031.mp3",
            "category": "audio",
            "attachment_id": "f8bf096e-24d6-4842-8a4f-2434a4835031",
            "order": 16,
            "duration": 45020,
            "created_at": "2023-11-14T18:13:23.56Z",
            "updated_at": "2023-11-14T18:13:27.17Z",
            "attachment": {
                "id": 13495,
                "attachment_id": "f8bf096e-24d6-4842-8a4f-2434a4835031",
                "name": "f8bf096e-24d6-4842-8a4f-2434a4835031.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/f8bf096e-24d6-4842-8a4f-2434a4835031.mp3",
                "size": 360237,
                "duration": 45020,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:13:23.553Z",
                "updated_at": "2023-11-14T18:13:27.164Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/f8bf096e-24d6-4842-8a4f-2434a4835031.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/f8bf096e-24d6-4842-8a4f-2434a4835031.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/f8bf096e-24d6-4842-8a4f-2434a4835031.mp3"
            }
        },
        {
            "id": 2440,
            "course_id": 84,
            "content": "390f1bc2-dcb4-4b5a-a49d-d87f4c6ad9cf.mp3",
            "category": "audio",
            "attachment_id": "390f1bc2-dcb4-4b5a-a49d-d87f4c6ad9cf",
            "order": 17,
            "duration": 29780,
            "created_at": "2023-11-14T18:13:23.56Z",
            "updated_at": "2023-11-14T18:13:27.365Z",
            "attachment": {
                "id": 13496,
                "attachment_id": "390f1bc2-dcb4-4b5a-a49d-d87f4c6ad9cf",
                "name": "390f1bc2-dcb4-4b5a-a49d-d87f4c6ad9cf.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/390f1bc2-dcb4-4b5a-a49d-d87f4c6ad9cf.mp3",
                "size": 238317,
                "duration": 29780,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:13:23.554Z",
                "updated_at": "2023-11-14T18:13:27.359Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/390f1bc2-dcb4-4b5a-a49d-d87f4c6ad9cf.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/390f1bc2-dcb4-4b5a-a49d-d87f4c6ad9cf.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/390f1bc2-dcb4-4b5a-a49d-d87f4c6ad9cf.mp3"
            }
        },
        {
            "id": 2441,
            "course_id": 84,
            "content": "d8b39505-4ae2-419b-a4c9-d9da0d1434b7.mp3",
            "category": "audio",
            "attachment_id": "d8b39505-4ae2-419b-a4c9-d9da0d1434b7",
            "order": 18,
            "duration": 44660,
            "created_at": "2023-11-14T18:13:23.56Z",
            "updated_at": "2023-11-14T18:13:27.567Z",
            "attachment": {
                "id": 13497,
                "attachment_id": "d8b39505-4ae2-419b-a4c9-d9da0d1434b7",
                "name": "d8b39505-4ae2-419b-a4c9-d9da0d1434b7.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/d8b39505-4ae2-419b-a4c9-d9da0d1434b7.mp3",
                "size": 357357,
                "duration": 44660,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:13:23.555Z",
                "updated_at": "2023-11-14T18:13:27.561Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/d8b39505-4ae2-419b-a4c9-d9da0d1434b7.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/d8b39505-4ae2-419b-a4c9-d9da0d1434b7.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/d8b39505-4ae2-419b-a4c9-d9da0d1434b7.mp3"
            }
        },
        {
            "id": 2442,
            "course_id": 84,
            "content": "ec9ed7d9-bd6c-4f42-bdc2-9faa6e370558.mp3",
            "category": "audio",
            "attachment_id": "ec9ed7d9-bd6c-4f42-bdc2-9faa6e370558",
            "order": 19,
            "duration": 40320,
            "created_at": "2023-11-14T18:13:23.56Z",
            "updated_at": "2023-11-14T18:13:27.814Z",
            "attachment": {
                "id": 13498,
                "attachment_id": "ec9ed7d9-bd6c-4f42-bdc2-9faa6e370558",
                "name": "ec9ed7d9-bd6c-4f42-bdc2-9faa6e370558.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/ec9ed7d9-bd6c-4f42-bdc2-9faa6e370558.mp3",
                "size": 322605,
                "duration": 40320,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:13:23.555Z",
                "updated_at": "2023-11-14T18:13:27.809Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/ec9ed7d9-bd6c-4f42-bdc2-9faa6e370558.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/ec9ed7d9-bd6c-4f42-bdc2-9faa6e370558.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/ec9ed7d9-bd6c-4f42-bdc2-9faa6e370558.mp3"
            }
        },
        {
            "id": 2443,
            "course_id": 84,
            "content": "c39c1017-aca0-44cf-8496-5f3533b0ab89.mp3",
            "category": "audio",
            "attachment_id": "c39c1017-aca0-44cf-8496-5f3533b0ab89",
            "order": 20,
            "duration": 29110,
            "created_at": "2023-11-14T18:13:23.56Z",
            "updated_at": "2023-11-14T18:13:28.065Z",
            "attachment": {
                "id": 13499,
                "attachment_id": "c39c1017-aca0-44cf-8496-5f3533b0ab89",
                "name": "c39c1017-aca0-44cf-8496-5f3533b0ab89.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/c39c1017-aca0-44cf-8496-5f3533b0ab89.mp3",
                "size": 232941,
                "duration": 29110,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:13:23.556Z",
                "updated_at": "2023-11-14T18:13:28.059Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/c39c1017-aca0-44cf-8496-5f3533b0ab89.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/c39c1017-aca0-44cf-8496-5f3533b0ab89.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/c39c1017-aca0-44cf-8496-5f3533b0ab89.mp3"
            }
        },
        {
            "id": 2444,
            "course_id": 84,
            "content": "780e73f4-5321-49cc-a368-269803504fcf.mp3",
            "category": "audio",
            "attachment_id": "780e73f4-5321-49cc-a368-269803504fcf",
            "order": 21,
            "duration": 40730,
            "created_at": "2023-11-14T18:13:23.56Z",
            "updated_at": "2023-11-14T18:13:28.339Z",
            "attachment": {
                "id": 13500,
                "attachment_id": "780e73f4-5321-49cc-a368-269803504fcf",
                "name": "780e73f4-5321-49cc-a368-269803504fcf.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/780e73f4-5321-49cc-a368-269803504fcf.mp3",
                "size": 325869,
                "duration": 40730,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:13:23.557Z",
                "updated_at": "2023-11-14T18:13:28.331Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/780e73f4-5321-49cc-a368-269803504fcf.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/780e73f4-5321-49cc-a368-269803504fcf.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/780e73f4-5321-49cc-a368-269803504fcf.mp3"
            }
        },
        {
            "id": 2445,
            "course_id": 84,
            "content": "e6f4733d-917a-4b3d-a043-28f1d3dec545.mp3",
            "category": "audio",
            "attachment_id": "e6f4733d-917a-4b3d-a043-28f1d3dec545",
            "order": 22,
            "duration": 46850,
            "created_at": "2023-11-14T18:13:23.56Z",
            "updated_at": "2023-11-14T18:13:28.547Z",
            "attachment": {
                "id": 13501,
                "attachment_id": "e6f4733d-917a-4b3d-a043-28f1d3dec545",
                "name": "e6f4733d-917a-4b3d-a043-28f1d3dec545.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/e6f4733d-917a-4b3d-a043-28f1d3dec545.mp3",
                "size": 374829,
                "duration": 46850,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:13:23.558Z",
                "updated_at": "2023-11-14T18:13:28.543Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/e6f4733d-917a-4b3d-a043-28f1d3dec545.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/e6f4733d-917a-4b3d-a043-28f1d3dec545.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/e6f4733d-917a-4b3d-a043-28f1d3dec545.mp3"
            }
        }
    ]
}