{
  "title_fa": "رولر کوستر",
  "title_finglish": "Roller Coaster",
  "artist_fa": "کوروش",
  "artist_finglish": "Koorosh & Catchybeatz",
  "album_title": null,
  "duration_seconds": null,
  "source": {
    "method": "rj_direct",
    "source_id": "139227",
    "farsichart_platforms": [
      "radiojavan",
      "spotify"
    ],
    "acquisition_url": "https://host2.media-rj.com/media/mp3/mp3-256/139227-148347278c5c407.mp3",
    "spotify_url": "https://open.spotify.com/track/5Yi0Vt7CGJdk2XyH1ja42D",
    "farsichart_song_url": "https://farsichart.com/songs/koorosh-catchybeatz-roller-coaster",
    "downloaded_at": "2026-09-27T07:54:49Z"
  },
  "audio": {
    "codec": "mp3",
    "primary_bitrate_kbps": null,
    "primary_filename": "roller-coaster.mp3",
    "has_128_variant": true,
    "variant_128_filename": "roller-coaster_128.mp3",
    "variant_128_stored_locally": false,
    "variant_128_stored_on_host": true
  },
  "lyrics": {
    "text": null,
    "source": null,
    "found": false
  },
  "storage": {
    "host_path_primary": "koorosh/singles/roller-coaster.mp3",
    "upload_md5_primary": "9d7b34199e47f2c8fcb04bf4182f2f56",
    "upload_size_bytes_primary": 6204477,
    "host_path_128": "koorosh/singles/roller-coaster_128.mp3",
    "upload_md5_128": "b2ad91304423cee49c47d8565fbdbf87",
    "upload_size_bytes_128": 3102377,
    "host_path_json": "koorosh/singles/roller-coaster.json",
    "host_path_primary_old_server": "koorosh/singles/roller-coaster.mp3",
    "upload_md5_primary_old_server": "9d7b34199e47f2c8fcb04bf4182f2f56",
    "upload_size_bytes_primary_old_server": 6204477,
    "host_path_128_old_server": "koorosh/singles/roller-coaster_128.mp3",
    "upload_md5_128_old_server": "3e58cb86bf7681b47198dad1e418cde8",
    "upload_size_bytes_128_old_server": 3102384,
    "host_path_json_old_server": "koorosh/singles/roller-coaster.json"
  },
  "title_fa_source": "farsichart_bulk_api",
  "merge_key": "koorosh::rollercoaster",
  "migrated_to_new_server_at": "2026-09-28T05:38:56Z"
}