{
    "ts": 1729074262821,
    "data": [
        {
            "id": 1902,
            "course_id": 64,
            "content": "626cf115-845e-422a-94e3-d6872e655199.mp3",
            "category": "audio",
            "attachment_id": "626cf115-845e-422a-94e3-d6872e655199",
            "order": 1,
            "duration": 44570,
            "created_at": "2023-11-14T18:10:53.242Z",
            "updated_at": "2023-11-14T18:10:53.471Z",
            "attachment": {
                "id": 12992,
                "attachment_id": "626cf115-845e-422a-94e3-d6872e655199",
                "name": "626cf115-845e-422a-94e3-d6872e655199.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/626cf115-845e-422a-94e3-d6872e655199.mp3",
                "size": 356589,
                "duration": 44570,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:10:53.232Z",
                "updated_at": "2023-11-14T18:10:53.467Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/626cf115-845e-422a-94e3-d6872e655199.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/626cf115-845e-422a-94e3-d6872e655199.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/626cf115-845e-422a-94e3-d6872e655199.mp3"
            }
        },
        {
            "id": 1903,
            "course_id": 64,
            "content": "8e85a13f-a520-4aed-9585-3079bd928c11.mp3",
            "category": "audio",
            "attachment_id": "8e85a13f-a520-4aed-9585-3079bd928c11",
            "order": 2,
            "duration": 21100,
            "created_at": "2023-11-14T18:10:53.242Z",
            "updated_at": "2023-11-14T18:10:53.696Z",
            "attachment": {
                "id": 12993,
                "attachment_id": "8e85a13f-a520-4aed-9585-3079bd928c11",
                "name": "8e85a13f-a520-4aed-9585-3079bd928c11.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/8e85a13f-a520-4aed-9585-3079bd928c11.mp3",
                "size": 168813,
                "duration": 21100,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:10:53.232Z",
                "updated_at": "2023-11-14T18:10:53.69Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/8e85a13f-a520-4aed-9585-3079bd928c11.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/8e85a13f-a520-4aed-9585-3079bd928c11.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/8e85a13f-a520-4aed-9585-3079bd928c11.mp3"
            }
        },
        {
            "id": 1904,
            "course_id": 64,
            "content": "55d7ec26-117c-455d-b5d7-d1a85ad0a17c.mp3",
            "category": "audio",
            "attachment_id": "55d7ec26-117c-455d-b5d7-d1a85ad0a17c",
            "order": 3,
            "duration": 45260,
            "created_at": "2023-11-14T18:10:53.242Z",
            "updated_at": "2023-11-14T18:10:53.9Z",
            "attachment": {
                "id": 12994,
                "attachment_id": "55d7ec26-117c-455d-b5d7-d1a85ad0a17c",
                "name": "55d7ec26-117c-455d-b5d7-d1a85ad0a17c.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/55d7ec26-117c-455d-b5d7-d1a85ad0a17c.mp3",
                "size": 362157,
                "duration": 45260,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:10:53.233Z",
                "updated_at": "2023-11-14T18:10:53.889Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/55d7ec26-117c-455d-b5d7-d1a85ad0a17c.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/55d7ec26-117c-455d-b5d7-d1a85ad0a17c.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/55d7ec26-117c-455d-b5d7-d1a85ad0a17c.mp3"
            }
        },
        {
            "id": 1905,
            "course_id": 64,
            "content": "a1a26b3d-110c-4938-be95-1201c843086a.mp3",
            "category": "audio",
            "attachment_id": "a1a26b3d-110c-4938-be95-1201c843086a",
            "order": 4,
            "duration": 35540,
            "created_at": "2023-11-14T18:10:53.242Z",
            "updated_at": "2023-11-14T18:10:54.114Z",
            "attachment": {
                "id": 12995,
                "attachment_id": "a1a26b3d-110c-4938-be95-1201c843086a",
                "name": "a1a26b3d-110c-4938-be95-1201c843086a.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/a1a26b3d-110c-4938-be95-1201c843086a.mp3",
                "size": 284397,
                "duration": 35540,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:10:53.233Z",
                "updated_at": "2023-11-14T18:10:54.109Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/a1a26b3d-110c-4938-be95-1201c843086a.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/a1a26b3d-110c-4938-be95-1201c843086a.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/a1a26b3d-110c-4938-be95-1201c843086a.mp3"
            }
        },
        {
            "id": 1906,
            "course_id": 64,
            "content": "6345eb49-d565-4d2c-97f3-c94499210ce0.mp3",
            "category": "audio",
            "attachment_id": "6345eb49-d565-4d2c-97f3-c94499210ce0",
            "order": 5,
            "duration": 29760,
            "created_at": "2023-11-14T18:10:53.242Z",
            "updated_at": "2023-11-14T18:10:54.346Z",
            "attachment": {
                "id": 12996,
                "attachment_id": "6345eb49-d565-4d2c-97f3-c94499210ce0",
                "name": "6345eb49-d565-4d2c-97f3-c94499210ce0.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/6345eb49-d565-4d2c-97f3-c94499210ce0.mp3",
                "size": 238125,
                "duration": 29760,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:10:53.234Z",
                "updated_at": "2023-11-14T18:10:54.338Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/6345eb49-d565-4d2c-97f3-c94499210ce0.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/6345eb49-d565-4d2c-97f3-c94499210ce0.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/6345eb49-d565-4d2c-97f3-c94499210ce0.mp3"
            }
        },
        {
            "id": 1907,
            "course_id": 64,
            "content": "69eb09b2-73f2-4dd2-8f9a-9cc45b85e39e.mp3",
            "category": "audio",
            "attachment_id": "69eb09b2-73f2-4dd2-8f9a-9cc45b85e39e",
            "order": 6,
            "duration": 58390,
            "created_at": "2023-11-14T18:10:53.242Z",
            "updated_at": "2023-11-14T18:10:54.56Z",
            "attachment": {
                "id": 12997,
                "attachment_id": "69eb09b2-73f2-4dd2-8f9a-9cc45b85e39e",
                "name": "69eb09b2-73f2-4dd2-8f9a-9cc45b85e39e.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/69eb09b2-73f2-4dd2-8f9a-9cc45b85e39e.mp3",
                "size": 467181,
                "duration": 58390,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:10:53.234Z",
                "updated_at": "2023-11-14T18:10:54.554Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/69eb09b2-73f2-4dd2-8f9a-9cc45b85e39e.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/69eb09b2-73f2-4dd2-8f9a-9cc45b85e39e.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/69eb09b2-73f2-4dd2-8f9a-9cc45b85e39e.mp3"
            }
        },
        {
            "id": 1908,
            "course_id": 64,
            "content": "4b49e3fa-3b97-48cf-8cae-91d1c93df0b1.mp3",
            "category": "audio",
            "attachment_id": "4b49e3fa-3b97-48cf-8cae-91d1c93df0b1",
            "order": 7,
            "duration": 41640,
            "created_at": "2023-11-14T18:10:53.242Z",
            "updated_at": "2023-11-14T18:10:54.743Z",
            "attachment": {
                "id": 12998,
                "attachment_id": "4b49e3fa-3b97-48cf-8cae-91d1c93df0b1",
                "name": "4b49e3fa-3b97-48cf-8cae-91d1c93df0b1.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/4b49e3fa-3b97-48cf-8cae-91d1c93df0b1.mp3",
                "size": 333165,
                "duration": 41640,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:10:53.235Z",
                "updated_at": "2023-11-14T18:10:54.739Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/4b49e3fa-3b97-48cf-8cae-91d1c93df0b1.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/4b49e3fa-3b97-48cf-8cae-91d1c93df0b1.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/4b49e3fa-3b97-48cf-8cae-91d1c93df0b1.mp3"
            }
        },
        {
            "id": 1909,
            "course_id": 64,
            "content": "f2ae25ce-6ab7-41e2-a431-438356b185bb.png",
            "category": "image",
            "attachment_id": "f2ae25ce-6ab7-41e2-a431-438356b185bb",
            "order": 8,
            "duration": 1000000000,
            "created_at": "2023-11-14T18:10:53.242Z",
            "updated_at": "2023-11-14T18:10:53.242Z",
            "attachment": {
                "id": 12999,
                "attachment_id": "f2ae25ce-6ab7-41e2-a431-438356b185bb",
                "name": "f2ae25ce-6ab7-41e2-a431-438356b185bb.png",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/f2ae25ce-6ab7-41e2-a431-438356b185bb.png",
                "size": 341715,
                "duration": 0,
                "mime_type": "image/png",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:10:53.235Z",
                "updated_at": "2023-11-14T18:10:53.235Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/f2ae25ce-6ab7-41e2-a431-438356b185bb.png",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/f2ae25ce-6ab7-41e2-a431-438356b185bb.png",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/f2ae25ce-6ab7-41e2-a431-438356b185bb.png"
            }
        },
        {
            "id": 1910,
            "course_id": 64,
            "content": "ae08630b-f1d4-41b4-9621-525e0c8db804.mp3",
            "category": "audio",
            "attachment_id": "ae08630b-f1d4-41b4-9621-525e0c8db804",
            "order": 9,
            "duration": 41350,
            "created_at": "2023-11-14T18:10:53.242Z",
            "updated_at": "2023-11-14T18:10:54.954Z",
            "attachment": {
                "id": 13000,
                "attachment_id": "ae08630b-f1d4-41b4-9621-525e0c8db804",
                "name": "ae08630b-f1d4-41b4-9621-525e0c8db804.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/ae08630b-f1d4-41b4-9621-525e0c8db804.mp3",
                "size": 330861,
                "duration": 41350,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:10:53.236Z",
                "updated_at": "2023-11-14T18:10:54.948Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/ae08630b-f1d4-41b4-9621-525e0c8db804.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/ae08630b-f1d4-41b4-9621-525e0c8db804.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/ae08630b-f1d4-41b4-9621-525e0c8db804.mp3"
            }
        },
        {
            "id": 1911,
            "course_id": 64,
            "content": "只有通才才能 “组织” 生产，专才最多只能 “参与” 生产。",
            "category": "text",
            "attachment_id": "",
            "order": 10,
            "duration": 1000000000,
            "created_at": "2023-11-14T18:10:53.242Z",
            "updated_at": "2023-11-14T18:10:53.242Z",
            "attachment": null
        },
        {
            "id": 1912,
            "course_id": 64,
            "content": "da651b00-0ff2-42cc-b218-25cf1c855a45.mp3",
            "category": "audio",
            "attachment_id": "da651b00-0ff2-42cc-b218-25cf1c855a45",
            "order": 11,
            "duration": 54310,
            "created_at": "2023-11-14T18:10:53.242Z",
            "updated_at": "2023-11-14T18:10:55.162Z",
            "attachment": {
                "id": 13001,
                "attachment_id": "da651b00-0ff2-42cc-b218-25cf1c855a45",
                "name": "da651b00-0ff2-42cc-b218-25cf1c855a45.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/da651b00-0ff2-42cc-b218-25cf1c855a45.mp3",
                "size": 434541,
                "duration": 54310,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:10:53.237Z",
                "updated_at": "2023-11-14T18:10:55.155Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/da651b00-0ff2-42cc-b218-25cf1c855a45.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/da651b00-0ff2-42cc-b218-25cf1c855a45.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/da651b00-0ff2-42cc-b218-25cf1c855a45.mp3"
            }
        },
        {
            "id": 1913,
            "course_id": 64,
            "content": "人 vs. 工人",
            "category": "text",
            "attachment_id": "",
            "order": 12,
            "duration": 1000000000,
            "created_at": "2023-11-14T18:10:53.242Z",
            "updated_at": "2023-11-14T18:10:53.242Z",
            "attachment": null
        },
        {
            "id": 1914,
            "course_id": 64,
            "content": "84550469-c731-4ed6-89ea-695f192ba0b5.mp3",
            "category": "audio",
            "attachment_id": "84550469-c731-4ed6-89ea-695f192ba0b5",
            "order": 13,
            "duration": 45240,
            "created_at": "2023-11-14T18:10:53.242Z",
            "updated_at": "2023-11-14T18:10:55.343Z",
            "attachment": {
                "id": 13002,
                "attachment_id": "84550469-c731-4ed6-89ea-695f192ba0b5",
                "name": "84550469-c731-4ed6-89ea-695f192ba0b5.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/84550469-c731-4ed6-89ea-695f192ba0b5.mp3",
                "size": 361965,
                "duration": 45240,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:10:53.237Z",
                "updated_at": "2023-11-14T18:10:55.336Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/84550469-c731-4ed6-89ea-695f192ba0b5.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/84550469-c731-4ed6-89ea-695f192ba0b5.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/84550469-c731-4ed6-89ea-695f192ba0b5.mp3"
            }
        },
        {
            "id": 1915,
            "course_id": 64,
            "content": "4536ed75-5475-4be7-8269-8e37bf4df952.mp3",
            "category": "audio",
            "attachment_id": "4536ed75-5475-4be7-8269-8e37bf4df952",
            "order": 14,
            "duration": 58340,
            "created_at": "2023-11-14T18:10:53.242Z",
            "updated_at": "2023-11-14T18:10:55.56Z",
            "attachment": {
                "id": 13003,
                "attachment_id": "4536ed75-5475-4be7-8269-8e37bf4df952",
                "name": "4536ed75-5475-4be7-8269-8e37bf4df952.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/4536ed75-5475-4be7-8269-8e37bf4df952.mp3",
                "size": 466797,
                "duration": 58340,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:10:53.237Z",
                "updated_at": "2023-11-14T18:10:55.554Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/4536ed75-5475-4be7-8269-8e37bf4df952.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/4536ed75-5475-4be7-8269-8e37bf4df952.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/4536ed75-5475-4be7-8269-8e37bf4df952.mp3"
            }
        },
        {
            "id": 1916,
            "course_id": 64,
            "content": "ded5b590-0b57-4697-82b5-38ddc58c87b1.mp3",
            "category": "audio",
            "attachment_id": "ded5b590-0b57-4697-82b5-38ddc58c87b1",
            "order": 15,
            "duration": 29020,
            "created_at": "2023-11-14T18:10:53.242Z",
            "updated_at": "2023-11-14T18:10:55.788Z",
            "attachment": {
                "id": 13004,
                "attachment_id": "ded5b590-0b57-4697-82b5-38ddc58c87b1",
                "name": "ded5b590-0b57-4697-82b5-38ddc58c87b1.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/ded5b590-0b57-4697-82b5-38ddc58c87b1.mp3",
                "size": 232173,
                "duration": 29020,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:10:53.238Z",
                "updated_at": "2023-11-14T18:10:55.776Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/ded5b590-0b57-4697-82b5-38ddc58c87b1.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/ded5b590-0b57-4697-82b5-38ddc58c87b1.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/ded5b590-0b57-4697-82b5-38ddc58c87b1.mp3"
            }
        },
        {
            "id": 1917,
            "course_id": 64,
            "content": "360a8091-c60d-43c9-9210-57cf0f088ad0.mp3",
            "category": "audio",
            "attachment_id": "360a8091-c60d-43c9-9210-57cf0f088ad0",
            "order": 16,
            "duration": 27170,
            "created_at": "2023-11-14T18:10:53.242Z",
            "updated_at": "2023-11-14T18:10:56.013Z",
            "attachment": {
                "id": 13005,
                "attachment_id": "360a8091-c60d-43c9-9210-57cf0f088ad0",
                "name": "360a8091-c60d-43c9-9210-57cf0f088ad0.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/360a8091-c60d-43c9-9210-57cf0f088ad0.mp3",
                "size": 217389,
                "duration": 27170,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:10:53.238Z",
                "updated_at": "2023-11-14T18:10:56.008Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/360a8091-c60d-43c9-9210-57cf0f088ad0.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/360a8091-c60d-43c9-9210-57cf0f088ad0.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/360a8091-c60d-43c9-9210-57cf0f088ad0.mp3"
            }
        },
        {
            "id": 1918,
            "course_id": 64,
            "content": "5c95ec66-78ef-4bd2-b413-100ab4f6c833.mp3",
            "category": "audio",
            "attachment_id": "5c95ec66-78ef-4bd2-b413-100ab4f6c833",
            "order": 17,
            "duration": 43340,
            "created_at": "2023-11-14T18:10:53.242Z",
            "updated_at": "2023-11-14T18:10:56.205Z",
            "attachment": {
                "id": 13006,
                "attachment_id": "5c95ec66-78ef-4bd2-b413-100ab4f6c833",
                "name": "5c95ec66-78ef-4bd2-b413-100ab4f6c833.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/5c95ec66-78ef-4bd2-b413-100ab4f6c833.mp3",
                "size": 346797,
                "duration": 43340,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:10:53.239Z",
                "updated_at": "2023-11-14T18:10:56.198Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/5c95ec66-78ef-4bd2-b413-100ab4f6c833.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/5c95ec66-78ef-4bd2-b413-100ab4f6c833.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/5c95ec66-78ef-4bd2-b413-100ab4f6c833.mp3"
            }
        },
        {
            "id": 1919,
            "course_id": 64,
            "content": "20adde8a-1fc7-424e-9191-f7aae51a9d77.mp3",
            "category": "audio",
            "attachment_id": "20adde8a-1fc7-424e-9191-f7aae51a9d77",
            "order": 18,
            "duration": 60050,
            "created_at": "2023-11-14T18:10:53.242Z",
            "updated_at": "2023-11-14T18:10:56.413Z",
            "attachment": {
                "id": 13007,
                "attachment_id": "20adde8a-1fc7-424e-9191-f7aae51a9d77",
                "name": "20adde8a-1fc7-424e-9191-f7aae51a9d77.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/20adde8a-1fc7-424e-9191-f7aae51a9d77.mp3",
                "size": 480429,
                "duration": 60050,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:10:53.239Z",
                "updated_at": "2023-11-14T18:10:56.406Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/20adde8a-1fc7-424e-9191-f7aae51a9d77.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/20adde8a-1fc7-424e-9191-f7aae51a9d77.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/20adde8a-1fc7-424e-9191-f7aae51a9d77.mp3"
            }
        },
        {
            "id": 1920,
            "course_id": 64,
            "content": "aee44bf8-c478-4196-9eed-ac434fc71671.mp3",
            "category": "audio",
            "attachment_id": "aee44bf8-c478-4196-9eed-ac434fc71671",
            "order": 19,
            "duration": 47830,
            "created_at": "2023-11-14T18:10:53.242Z",
            "updated_at": "2023-11-14T18:10:56.664Z",
            "attachment": {
                "id": 13008,
                "attachment_id": "aee44bf8-c478-4196-9eed-ac434fc71671",
                "name": "aee44bf8-c478-4196-9eed-ac434fc71671.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/aee44bf8-c478-4196-9eed-ac434fc71671.mp3",
                "size": 382701,
                "duration": 47830,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:10:53.24Z",
                "updated_at": "2023-11-14T18:10:56.657Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/aee44bf8-c478-4196-9eed-ac434fc71671.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/aee44bf8-c478-4196-9eed-ac434fc71671.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/aee44bf8-c478-4196-9eed-ac434fc71671.mp3"
            }
        },
        {
            "id": 1921,
            "course_id": 64,
            "content": "21d09efd-486f-4dd3-b7ed-c4e74f9e9977.mp3",
            "category": "audio",
            "attachment_id": "21d09efd-486f-4dd3-b7ed-c4e74f9e9977",
            "order": 20,
            "duration": 60050,
            "created_at": "2023-11-14T18:10:53.242Z",
            "updated_at": "2023-11-14T18:10:56.877Z",
            "attachment": {
                "id": 13009,
                "attachment_id": "21d09efd-486f-4dd3-b7ed-c4e74f9e9977",
                "name": "21d09efd-486f-4dd3-b7ed-c4e74f9e9977.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/21d09efd-486f-4dd3-b7ed-c4e74f9e9977.mp3",
                "size": 480429,
                "duration": 60050,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:10:53.24Z",
                "updated_at": "2023-11-14T18:10:56.869Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/21d09efd-486f-4dd3-b7ed-c4e74f9e9977.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/21d09efd-486f-4dd3-b7ed-c4e74f9e9977.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/21d09efd-486f-4dd3-b7ed-c4e74f9e9977.mp3"
            }
        },
        {
            "id": 1922,
            "course_id": 64,
            "content": "f986bab6-34c2-420e-8efb-255e9964b4d1.mp3",
            "category": "audio",
            "attachment_id": "f986bab6-34c2-420e-8efb-255e9964b4d1",
            "order": 21,
            "duration": 43780,
            "created_at": "2023-11-14T18:10:53.242Z",
            "updated_at": "2023-11-14T18:10:57.102Z",
            "attachment": {
                "id": 13010,
                "attachment_id": "f986bab6-34c2-420e-8efb-255e9964b4d1",
                "name": "f986bab6-34c2-420e-8efb-255e9964b4d1.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/f986bab6-34c2-420e-8efb-255e9964b4d1.mp3",
                "size": 350253,
                "duration": 43780,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:10:53.241Z",
                "updated_at": "2023-11-14T18:10:57.095Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/f986bab6-34c2-420e-8efb-255e9964b4d1.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/f986bab6-34c2-420e-8efb-255e9964b4d1.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/f986bab6-34c2-420e-8efb-255e9964b4d1.mp3"
            }
        },
        {
            "id": 1923,
            "course_id": 64,
            "content": "ce261bf0-ee71-4d28-a13c-bfab38148657.mp3",
            "category": "audio",
            "attachment_id": "ce261bf0-ee71-4d28-a13c-bfab38148657",
            "order": 22,
            "duration": 37180,
            "created_at": "2023-11-14T18:10:53.242Z",
            "updated_at": "2023-11-14T18:10:57.323Z",
            "attachment": {
                "id": 13011,
                "attachment_id": "ce261bf0-ee71-4d28-a13c-bfab38148657",
                "name": "ce261bf0-ee71-4d28-a13c-bfab38148657.mp3",
                "thumb": "",
                "raw": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/ce261bf0-ee71-4d28-a13c-bfab38148657.mp3",
                "size": 297453,
                "duration": 37180,
                "mime_type": "audio/mp3",
                "location": "aws_s3",
                "created_at": "2023-11-14T18:10:53.241Z",
                "updated_at": "2023-11-14T18:10:57.318Z",
                "url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/ce261bf0-ee71-4d28-a13c-bfab38148657.mp3",
                "raw_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/ce261bf0-ee71-4d28-a13c-bfab38148657.mp3",
                "thumb_url": "https://xuexi-courses-storage.firesbox.com/7000104654/replay/ce261bf0-ee71-4d28-a13c-bfab38148657.mp3"
            }
        }
    ]
}