{
  "manageEntity": {
    "action": "Update",
    "entityId": "36855764",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":36855764,\"owner_id\":320968767,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Trance\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"collaborators\":[],\"is_download_gated\":true,\"download_conditions\":{\"follow_user_id\":320968767},\"release_date\":\"2026-04-05T16:17:45.000Z\",\"tags\":\"\",\"title\":\"Trance Mix @Private Party\",\"duration\":5057,\"audio_upload_id\":\"c8d4c90cc39ddaaf31b9ff099bfeacd6\",\"track_cid\":\"baeaaaiqseceikep5vkrmnnp6uc5hjvigp6xteakclu7ukg5oe5v7pnyrsxdcm\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebsmzqfikn7w7iqor6jgsi2eks7dim52nd2qbz2s36jhu3boh5da4\",\"orig_filename\":\"JuL 2.mp3\",\"is_downloadable\":true,\"is_original_available\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":123,\"is_custom_bpm\":false,\"musical_key\":\"E flat\",\"is_custom_musical_key\":true,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0xb9b909144c7ad6cea2e69fbd5083a5789573a73b952fa23faa990d6b0a1d1558",
    "signature": "0x672a3c03b28ae0d190055c4a51146ec3b4aaa9b753836cef0338a403c0dc7155547ec4113845fa1621a6846c9075979102ea216abb597d9ec3b7fe12cc24cdaa1c",
    "signer": "0x7c4abA507Cb54290aeECcBF5F87e029413a20414",
    "userId": "320968767"
  }
}