{
    "ts": 1729074389575,
    "data": [
        {
            "id": 7023,
            "course_id": 413,
            "content": "8615ee5c-fe18-406c-964e-17bb7eb43f1b.mp3",
            "category": "audio",
            "attachment_id": "8615ee5c-fe18-406c-964e-17bb7eb43f1b",
            "order": 1,
            "duration": 23760,
            "created_at": "2024-02-28T03:00:26.174Z",
            "updated_at": "2024-02-28T03:00:59.655Z",
            "attachment": {
                "id": 26473,
                "attachment_id": "8615ee5c-fe18-406c-964e-17bb7eb43f1b",
                "name": "8615ee5c-fe18-406c-964e-17bb7eb43f1b.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/8615ee5c-fe18-406c-964e-17bb7eb43f1b.mp3",
                "size": 190125,
                "duration": 23760,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-02-28T03:00:26.148Z",
                "updated_at": "2024-02-28T03:00:59.648Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/8615ee5c-fe18-406c-964e-17bb7eb43f1b.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/8615ee5c-fe18-406c-964e-17bb7eb43f1b.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/8615ee5c-fe18-406c-964e-17bb7eb43f1b.mp3"
            }
        },
        {
            "id": 7024,
            "course_id": 413,
            "content": "4006cf56-e48a-4958-b8e6-0d76455571f6.mp3",
            "category": "audio",
            "attachment_id": "4006cf56-e48a-4958-b8e6-0d76455571f6",
            "order": 2,
            "duration": 48340,
            "created_at": "2024-02-28T03:00:26.174Z",
            "updated_at": "2024-02-28T03:00:59.822Z",
            "attachment": {
                "id": 26474,
                "attachment_id": "4006cf56-e48a-4958-b8e6-0d76455571f6",
                "name": "4006cf56-e48a-4958-b8e6-0d76455571f6.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/4006cf56-e48a-4958-b8e6-0d76455571f6.mp3",
                "size": 386733,
                "duration": 48340,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-02-28T03:00:26.149Z",
                "updated_at": "2024-02-28T03:00:59.817Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/4006cf56-e48a-4958-b8e6-0d76455571f6.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/4006cf56-e48a-4958-b8e6-0d76455571f6.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/4006cf56-e48a-4958-b8e6-0d76455571f6.mp3"
            }
        },
        {
            "id": 7025,
            "course_id": 413,
            "content": "7dc8ebf9-c1ad-42fb-bf31-1b9918dd2cfb.mp3",
            "category": "audio",
            "attachment_id": "7dc8ebf9-c1ad-42fb-bf31-1b9918dd2cfb",
            "order": 3,
            "duration": 30100,
            "created_at": "2024-02-28T03:00:26.174Z",
            "updated_at": "2024-02-28T03:00:59.951Z",
            "attachment": {
                "id": 26475,
                "attachment_id": "7dc8ebf9-c1ad-42fb-bf31-1b9918dd2cfb",
                "name": "7dc8ebf9-c1ad-42fb-bf31-1b9918dd2cfb.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/7dc8ebf9-c1ad-42fb-bf31-1b9918dd2cfb.mp3",
                "size": 240813,
                "duration": 30100,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-02-28T03:00:26.15Z",
                "updated_at": "2024-02-28T03:00:59.946Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/7dc8ebf9-c1ad-42fb-bf31-1b9918dd2cfb.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/7dc8ebf9-c1ad-42fb-bf31-1b9918dd2cfb.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/7dc8ebf9-c1ad-42fb-bf31-1b9918dd2cfb.mp3"
            }
        },
        {
            "id": 7026,
            "course_id": 413,
            "content": "5b34ee98-b407-49f7-a614-9c945c0486e9.mp3",
            "category": "audio",
            "attachment_id": "5b34ee98-b407-49f7-a614-9c945c0486e9",
            "order": 4,
            "duration": 32900,
            "created_at": "2024-02-28T03:00:26.174Z",
            "updated_at": "2024-02-28T03:01:00.079Z",
            "attachment": {
                "id": 26476,
                "attachment_id": "5b34ee98-b407-49f7-a614-9c945c0486e9",
                "name": "5b34ee98-b407-49f7-a614-9c945c0486e9.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/5b34ee98-b407-49f7-a614-9c945c0486e9.mp3",
                "size": 263277,
                "duration": 32900,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-02-28T03:00:26.151Z",
                "updated_at": "2024-02-28T03:01:00.071Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/5b34ee98-b407-49f7-a614-9c945c0486e9.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/5b34ee98-b407-49f7-a614-9c945c0486e9.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/5b34ee98-b407-49f7-a614-9c945c0486e9.mp3"
            }
        },
        {
            "id": 7027,
            "course_id": 413,
            "content": "72485f79-73b1-4462-9a56-019c7145ef6b.mp3",
            "category": "audio",
            "attachment_id": "72485f79-73b1-4462-9a56-019c7145ef6b",
            "order": 5,
            "duration": 34490,
            "created_at": "2024-02-28T03:00:26.174Z",
            "updated_at": "2024-02-28T03:01:00.265Z",
            "attachment": {
                "id": 26477,
                "attachment_id": "72485f79-73b1-4462-9a56-019c7145ef6b",
                "name": "72485f79-73b1-4462-9a56-019c7145ef6b.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/72485f79-73b1-4462-9a56-019c7145ef6b.mp3",
                "size": 275949,
                "duration": 34490,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-02-28T03:00:26.151Z",
                "updated_at": "2024-02-28T03:01:00.248Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/72485f79-73b1-4462-9a56-019c7145ef6b.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/72485f79-73b1-4462-9a56-019c7145ef6b.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/72485f79-73b1-4462-9a56-019c7145ef6b.mp3"
            }
        },
        {
            "id": 7028,
            "course_id": 413,
            "content": "f3e496af-d3e1-46ed-8404-530925ab3337.mp3",
            "category": "audio",
            "attachment_id": "f3e496af-d3e1-46ed-8404-530925ab3337",
            "order": 6,
            "duration": 43390,
            "created_at": "2024-02-28T03:00:26.174Z",
            "updated_at": "2024-02-28T03:01:00.433Z",
            "attachment": {
                "id": 26478,
                "attachment_id": "f3e496af-d3e1-46ed-8404-530925ab3337",
                "name": "f3e496af-d3e1-46ed-8404-530925ab3337.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/f3e496af-d3e1-46ed-8404-530925ab3337.mp3",
                "size": 347181,
                "duration": 43390,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-02-28T03:00:26.152Z",
                "updated_at": "2024-02-28T03:01:00.428Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/f3e496af-d3e1-46ed-8404-530925ab3337.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/f3e496af-d3e1-46ed-8404-530925ab3337.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/f3e496af-d3e1-46ed-8404-530925ab3337.mp3"
            }
        },
        {
            "id": 7029,
            "course_id": 413,
            "content": "f2fbbb91-6cad-44f9-a9c7-db77b05f667f.mp3",
            "category": "audio",
            "attachment_id": "f2fbbb91-6cad-44f9-a9c7-db77b05f667f",
            "order": 7,
            "duration": 43510,
            "created_at": "2024-02-28T03:00:26.174Z",
            "updated_at": "2024-02-28T03:01:00.588Z",
            "attachment": {
                "id": 26479,
                "attachment_id": "f2fbbb91-6cad-44f9-a9c7-db77b05f667f",
                "name": "f2fbbb91-6cad-44f9-a9c7-db77b05f667f.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/f2fbbb91-6cad-44f9-a9c7-db77b05f667f.mp3",
                "size": 348141,
                "duration": 43510,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-02-28T03:00:26.152Z",
                "updated_at": "2024-02-28T03:01:00.575Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/f2fbbb91-6cad-44f9-a9c7-db77b05f667f.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/f2fbbb91-6cad-44f9-a9c7-db77b05f667f.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/f2fbbb91-6cad-44f9-a9c7-db77b05f667f.mp3"
            }
        },
        {
            "id": 7030,
            "course_id": 413,
            "content": "c2420edf-551e-4ffa-8b82-d65da397402b.mp3",
            "category": "audio",
            "attachment_id": "c2420edf-551e-4ffa-8b82-d65da397402b",
            "order": 8,
            "duration": 58370,
            "created_at": "2024-02-28T03:00:26.174Z",
            "updated_at": "2024-02-28T03:01:00.741Z",
            "attachment": {
                "id": 26480,
                "attachment_id": "c2420edf-551e-4ffa-8b82-d65da397402b",
                "name": "c2420edf-551e-4ffa-8b82-d65da397402b.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/c2420edf-551e-4ffa-8b82-d65da397402b.mp3",
                "size": 466989,
                "duration": 58370,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-02-28T03:00:26.153Z",
                "updated_at": "2024-02-28T03:01:00.737Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/c2420edf-551e-4ffa-8b82-d65da397402b.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/c2420edf-551e-4ffa-8b82-d65da397402b.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/c2420edf-551e-4ffa-8b82-d65da397402b.mp3"
            }
        },
        {
            "id": 7031,
            "course_id": 413,
            "content": "ca68300c-fb34-4c29-9e72-22026be07a31.mp3",
            "category": "audio",
            "attachment_id": "ca68300c-fb34-4c29-9e72-22026be07a31",
            "order": 9,
            "duration": 55250,
            "created_at": "2024-02-28T03:00:26.174Z",
            "updated_at": "2024-02-28T03:01:00.86Z",
            "attachment": {
                "id": 26481,
                "attachment_id": "ca68300c-fb34-4c29-9e72-22026be07a31",
                "name": "ca68300c-fb34-4c29-9e72-22026be07a31.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/ca68300c-fb34-4c29-9e72-22026be07a31.mp3",
                "size": 442029,
                "duration": 55250,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-02-28T03:00:26.153Z",
                "updated_at": "2024-02-28T03:01:00.854Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/ca68300c-fb34-4c29-9e72-22026be07a31.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/ca68300c-fb34-4c29-9e72-22026be07a31.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/ca68300c-fb34-4c29-9e72-22026be07a31.mp3"
            }
        },
        {
            "id": 7032,
            "course_id": 413,
            "content": "e7575ef5-99c8-4e85-9aa2-e05bf87e3398.mp3",
            "category": "audio",
            "attachment_id": "e7575ef5-99c8-4e85-9aa2-e05bf87e3398",
            "order": 10,
            "duration": 52730,
            "created_at": "2024-02-28T03:00:26.174Z",
            "updated_at": "2024-02-28T03:01:01.058Z",
            "attachment": {
                "id": 26482,
                "attachment_id": "e7575ef5-99c8-4e85-9aa2-e05bf87e3398",
                "name": "e7575ef5-99c8-4e85-9aa2-e05bf87e3398.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/e7575ef5-99c8-4e85-9aa2-e05bf87e3398.mp3",
                "size": 421869,
                "duration": 52730,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-02-28T03:00:26.154Z",
                "updated_at": "2024-02-28T03:01:01.05Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/e7575ef5-99c8-4e85-9aa2-e05bf87e3398.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/e7575ef5-99c8-4e85-9aa2-e05bf87e3398.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/e7575ef5-99c8-4e85-9aa2-e05bf87e3398.mp3"
            }
        },
        {
            "id": 7033,
            "course_id": 413,
            "content": "https://1000h.org/sounds-of-english/29-advanced.html",
            "category": "text",
            "attachment_id": "",
            "order": 11,
            "duration": 1000000000,
            "created_at": "2024-02-28T03:00:26.174Z",
            "updated_at": "2024-02-28T03:00:26.174Z",
            "attachment": null
        },
        {
            "id": 7034,
            "course_id": 413,
            "content": "d693c1e5-c200-4093-8435-ed8ebd427a77.jpg",
            "category": "image",
            "attachment_id": "d693c1e5-c200-4093-8435-ed8ebd427a77",
            "order": 12,
            "duration": 1000000000,
            "created_at": "2024-02-28T03:00:26.174Z",
            "updated_at": "2024-02-28T03:00:26.174Z",
            "attachment": {
                "id": 26483,
                "attachment_id": "d693c1e5-c200-4093-8435-ed8ebd427a77",
                "name": "d693c1e5-c200-4093-8435-ed8ebd427a77.jpg",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/d693c1e5-c200-4093-8435-ed8ebd427a77.jpg",
                "size": 20594,
                "duration": 0,
                "mime_type": "image/jpeg",
                "location": "aws_s3",
                "created_at": "2024-02-28T03:00:26.155Z",
                "updated_at": "2024-02-28T03:00:26.155Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/d693c1e5-c200-4093-8435-ed8ebd427a77.jpg",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/d693c1e5-c200-4093-8435-ed8ebd427a77.jpg",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/d693c1e5-c200-4093-8435-ed8ebd427a77.jpg"
            }
        },
        {
            "id": 7035,
            "course_id": 413,
            "content": "7e7cb773-040d-4dd3-930e-5af820e7f5f6.mp3",
            "category": "audio",
            "attachment_id": "7e7cb773-040d-4dd3-930e-5af820e7f5f6",
            "order": 13,
            "duration": 56470,
            "created_at": "2024-02-28T03:00:26.174Z",
            "updated_at": "2024-02-28T03:01:01.239Z",
            "attachment": {
                "id": 26484,
                "attachment_id": "7e7cb773-040d-4dd3-930e-5af820e7f5f6",
                "name": "7e7cb773-040d-4dd3-930e-5af820e7f5f6.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/7e7cb773-040d-4dd3-930e-5af820e7f5f6.mp3",
                "size": 451821,
                "duration": 56470,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-02-28T03:00:26.156Z",
                "updated_at": "2024-02-28T03:01:01.229Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/7e7cb773-040d-4dd3-930e-5af820e7f5f6.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/7e7cb773-040d-4dd3-930e-5af820e7f5f6.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/7e7cb773-040d-4dd3-930e-5af820e7f5f6.mp3"
            }
        },
        {
            "id": 7036,
            "course_id": 413,
            "content": "2cc3bc79-b1cb-4c73-aa9b-469193811c0d.mp3",
            "category": "audio",
            "attachment_id": "2cc3bc79-b1cb-4c73-aa9b-469193811c0d",
            "order": 14,
            "duration": 36790,
            "created_at": "2024-02-28T03:00:26.174Z",
            "updated_at": "2024-02-28T03:01:01.446Z",
            "attachment": {
                "id": 26485,
                "attachment_id": "2cc3bc79-b1cb-4c73-aa9b-469193811c0d",
                "name": "2cc3bc79-b1cb-4c73-aa9b-469193811c0d.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/2cc3bc79-b1cb-4c73-aa9b-469193811c0d.mp3",
                "size": 294381,
                "duration": 36790,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-02-28T03:00:26.156Z",
                "updated_at": "2024-02-28T03:01:01.44Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/2cc3bc79-b1cb-4c73-aa9b-469193811c0d.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/2cc3bc79-b1cb-4c73-aa9b-469193811c0d.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/2cc3bc79-b1cb-4c73-aa9b-469193811c0d.mp3"
            }
        },
        {
            "id": 7037,
            "course_id": 413,
            "content": "4e1836fb-6be1-4bf2-9b81-4cc09b25aafb.mp3",
            "category": "audio",
            "attachment_id": "4e1836fb-6be1-4bf2-9b81-4cc09b25aafb",
            "order": 15,
            "duration": 34730,
            "created_at": "2024-02-28T03:00:26.174Z",
            "updated_at": "2024-02-28T03:01:01.682Z",
            "attachment": {
                "id": 26486,
                "attachment_id": "4e1836fb-6be1-4bf2-9b81-4cc09b25aafb",
                "name": "4e1836fb-6be1-4bf2-9b81-4cc09b25aafb.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/4e1836fb-6be1-4bf2-9b81-4cc09b25aafb.mp3",
                "size": 277869,
                "duration": 34730,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-02-28T03:00:26.158Z",
                "updated_at": "2024-02-28T03:01:01.678Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/4e1836fb-6be1-4bf2-9b81-4cc09b25aafb.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/4e1836fb-6be1-4bf2-9b81-4cc09b25aafb.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/4e1836fb-6be1-4bf2-9b81-4cc09b25aafb.mp3"
            }
        },
        {
            "id": 7038,
            "course_id": 413,
            "content": "536e1277-ac74-4c47-90da-85082679b2d6.mp3",
            "category": "audio",
            "attachment_id": "536e1277-ac74-4c47-90da-85082679b2d6",
            "order": 16,
            "duration": 60050,
            "created_at": "2024-02-28T03:00:26.174Z",
            "updated_at": "2024-02-28T03:01:01.871Z",
            "attachment": {
                "id": 26487,
                "attachment_id": "536e1277-ac74-4c47-90da-85082679b2d6",
                "name": "536e1277-ac74-4c47-90da-85082679b2d6.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/536e1277-ac74-4c47-90da-85082679b2d6.mp3",
                "size": 480429,
                "duration": 60050,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-02-28T03:00:26.16Z",
                "updated_at": "2024-02-28T03:01:01.865Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/536e1277-ac74-4c47-90da-85082679b2d6.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/536e1277-ac74-4c47-90da-85082679b2d6.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/536e1277-ac74-4c47-90da-85082679b2d6.mp3"
            }
        },
        {
            "id": 7039,
            "course_id": 413,
            "content": "7a912832-4ec3-4d49-a683-7c142220e301.mp3",
            "category": "audio",
            "attachment_id": "7a912832-4ec3-4d49-a683-7c142220e301",
            "order": 17,
            "duration": 11810,
            "created_at": "2024-02-28T03:00:26.174Z",
            "updated_at": "2024-02-28T03:01:02.06Z",
            "attachment": {
                "id": 26488,
                "attachment_id": "7a912832-4ec3-4d49-a683-7c142220e301",
                "name": "7a912832-4ec3-4d49-a683-7c142220e301.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/7a912832-4ec3-4d49-a683-7c142220e301.mp3",
                "size": 94509,
                "duration": 11810,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-02-28T03:00:26.167Z",
                "updated_at": "2024-02-28T03:01:02.055Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/7a912832-4ec3-4d49-a683-7c142220e301.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/7a912832-4ec3-4d49-a683-7c142220e301.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/7a912832-4ec3-4d49-a683-7c142220e301.mp3"
            }
        },
        {
            "id": 7040,
            "course_id": 413,
            "content": "5372e9b1-415d-42be-b2e1-63f593d09be9.jpg",
            "category": "image",
            "attachment_id": "5372e9b1-415d-42be-b2e1-63f593d09be9",
            "order": 18,
            "duration": 1000000000,
            "created_at": "2024-02-28T03:00:26.174Z",
            "updated_at": "2024-02-28T03:00:26.174Z",
            "attachment": {
                "id": 26489,
                "attachment_id": "5372e9b1-415d-42be-b2e1-63f593d09be9",
                "name": "5372e9b1-415d-42be-b2e1-63f593d09be9.jpg",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/5372e9b1-415d-42be-b2e1-63f593d09be9.jpg",
                "size": 0,
                "duration": 0,
                "mime_type": "image/jpeg",
                "location": "aws_s3",
                "created_at": "2024-02-28T03:00:26.168Z",
                "updated_at": "2024-02-28T03:00:26.168Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/5372e9b1-415d-42be-b2e1-63f593d09be9.jpg",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/5372e9b1-415d-42be-b2e1-63f593d09be9.jpg",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/5372e9b1-415d-42be-b2e1-63f593d09be9.jpg"
            }
        },
        {
            "id": 7041,
            "course_id": 413,
            "content": "5372216b-d6e3-4d0f-84cd-f7080000c738.mp3",
            "category": "audio",
            "attachment_id": "5372216b-d6e3-4d0f-84cd-f7080000c738",
            "order": 19,
            "duration": 55320,
            "created_at": "2024-02-28T03:00:26.174Z",
            "updated_at": "2024-02-28T03:01:02.3Z",
            "attachment": {
                "id": 26490,
                "attachment_id": "5372216b-d6e3-4d0f-84cd-f7080000c738",
                "name": "5372216b-d6e3-4d0f-84cd-f7080000c738.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/5372216b-d6e3-4d0f-84cd-f7080000c738.mp3",
                "size": 442605,
                "duration": 55320,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-02-28T03:00:26.17Z",
                "updated_at": "2024-02-28T03:01:02.292Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/5372216b-d6e3-4d0f-84cd-f7080000c738.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/5372216b-d6e3-4d0f-84cd-f7080000c738.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/5372216b-d6e3-4d0f-84cd-f7080000c738.mp3"
            }
        },
        {
            "id": 7042,
            "course_id": 413,
            "content": "ac985682-7823-4c0d-abe7-a7b62ffcdca9.mp3",
            "category": "audio",
            "attachment_id": "ac985682-7823-4c0d-abe7-a7b62ffcdca9",
            "order": 20,
            "duration": 46630,
            "created_at": "2024-02-28T03:00:26.174Z",
            "updated_at": "2024-02-28T03:01:02.518Z",
            "attachment": {
                "id": 26491,
                "attachment_id": "ac985682-7823-4c0d-abe7-a7b62ffcdca9",
                "name": "ac985682-7823-4c0d-abe7-a7b62ffcdca9.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/ac985682-7823-4c0d-abe7-a7b62ffcdca9.mp3",
                "size": 373101,
                "duration": 46630,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-02-28T03:00:26.171Z",
                "updated_at": "2024-02-28T03:01:02.51Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/ac985682-7823-4c0d-abe7-a7b62ffcdca9.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/ac985682-7823-4c0d-abe7-a7b62ffcdca9.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/ac985682-7823-4c0d-abe7-a7b62ffcdca9.mp3"
            }
        },
        {
            "id": 7043,
            "course_id": 413,
            "content": "0493aae7-bfcb-415d-9931-935d1a207510.mp3",
            "category": "audio",
            "attachment_id": "0493aae7-bfcb-415d-9931-935d1a207510",
            "order": 21,
            "duration": 44760,
            "created_at": "2024-02-28T03:00:26.174Z",
            "updated_at": "2024-02-28T03:01:02.698Z",
            "attachment": {
                "id": 26492,
                "attachment_id": "0493aae7-bfcb-415d-9931-935d1a207510",
                "name": "0493aae7-bfcb-415d-9931-935d1a207510.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/0493aae7-bfcb-415d-9931-935d1a207510.mp3",
                "size": 358125,
                "duration": 44760,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-02-28T03:00:26.172Z",
                "updated_at": "2024-02-28T03:01:02.694Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/0493aae7-bfcb-415d-9931-935d1a207510.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/0493aae7-bfcb-415d-9931-935d1a207510.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/0493aae7-bfcb-415d-9931-935d1a207510.mp3"
            }
        },
        {
            "id": 7044,
            "course_id": 413,
            "content": "757c092e-49bb-402d-8d64-2e7bf7c4dd28.mp3",
            "category": "audio",
            "attachment_id": "757c092e-49bb-402d-8d64-2e7bf7c4dd28",
            "order": 22,
            "duration": 31700,
            "created_at": "2024-02-28T03:00:26.174Z",
            "updated_at": "2024-02-28T03:01:02.88Z",
            "attachment": {
                "id": 26493,
                "attachment_id": "757c092e-49bb-402d-8d64-2e7bf7c4dd28",
                "name": "757c092e-49bb-402d-8d64-2e7bf7c4dd28.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/757c092e-49bb-402d-8d64-2e7bf7c4dd28.mp3",
                "size": 253677,
                "duration": 31700,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-02-28T03:00:26.172Z",
                "updated_at": "2024-02-28T03:01:02.875Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/757c092e-49bb-402d-8d64-2e7bf7c4dd28.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/757c092e-49bb-402d-8d64-2e7bf7c4dd28.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/757c092e-49bb-402d-8d64-2e7bf7c4dd28.mp3"
            }
        },
        {
            "id": 7045,
            "course_id": 413,
            "content": "37deee4c-00cc-4007-94a1-def85b708953.mp3",
            "category": "audio",
            "attachment_id": "37deee4c-00cc-4007-94a1-def85b708953",
            "order": 23,
            "duration": 32810,
            "created_at": "2024-02-28T03:00:26.174Z",
            "updated_at": "2024-02-28T03:01:03.059Z",
            "attachment": {
                "id": 26494,
                "attachment_id": "37deee4c-00cc-4007-94a1-def85b708953",
                "name": "37deee4c-00cc-4007-94a1-def85b708953.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/37deee4c-00cc-4007-94a1-def85b708953.mp3",
                "size": 262509,
                "duration": 32810,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2024-02-28T03:00:26.173Z",
                "updated_at": "2024-02-28T03:01:03.053Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/37deee4c-00cc-4007-94a1-def85b708953.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/37deee4c-00cc-4007-94a1-def85b708953.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000102069/replay/37deee4c-00cc-4007-94a1-def85b708953.mp3"
            }
        }
    ]
}