{
  "library_root": "library/assets",
  "version": "2025-09-28T10:44:48.272412Z",
  "items": [
    {
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      "name": "야구공",
      "slug": "base_ball",
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      "usd": "assets/0100_base_ball/mesh/usd/0100_base_ball.usd",
      "stl": "assets/0100_base_ball/mesh/stl/0100_base_ball.stl",
      "urdf": "assets/0100_base_ball/mesh/urdf/0100_base_ball.urdf",
      "obj": "assets/0100_base_ball/mesh/obj/0100_base_ball.obj",
      "thumb": "assets/0100_base_ball/preview/thumb.jpg",
      "updated_at": "2025-09-28T10:44:48.269181Z"
    }
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}