{
  "manageEntity": {
    "action": "Create",
    "entityId": "1206312959",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1206312959,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":false,\"play_count\":false,\"remixes\":true},\"genre\":\"Dubstep\",\"isrc\":null,\"is_unlisted\":true,\"iswc\":null,\"license\":null,\"mood\":\"Energizing\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"title\":\"CYCLOPS @ EDC Las Vegas 2026\",\"duration\":3510,\"audio_upload_id\":\"981b2289ac7772096719ed6e4e374718\",\"track_cid\":\"baeaaaiqsedgefrwkxebj32nqiqzfoyulowa7knk2g5gncb3zlkslcf2fpu4vg\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsea7qfhua2enrp5zlfj3uvv4y3hoj5tr3gaez777kflesdcw4xj334\",\"orig_filename\":\"listen.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":145,\"is_custom_bpm\":false,\"musical_key\":\"E minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":12220,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsebr4jp6bpapfuyzjc5pw5fxydcgw6bvsqntatwmskkhur4tjxjiyc\"}}",
    "nonce": "0xa205ce58a1f46eae28204b5222ecd023497d1ef00ce5fc304964405166753af0",
    "signature": "0x4ced35a530ad0baff8580c4a2acea0269308ea641d32191a7db3db6b57e30c780de975ed67fc3b6827dab163f5fa044236599668b22f92f5d0eb2291781030641c",
    "signer": "0x5Bc42C44dD971a519Bb29863f805CEeE55a44DF4",
    "userId": "12220"
  }
}