{
  "manageEntity": {
    "action": "Create",
    "entityId": "2017584334",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":2017584334,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":false,\"play_count\":false,\"remixes\":true},\"genre\":\"Alternative\",\"isrc\":null,\"is_unlisted\":true,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"title\":\"01 - Tori Tunmishay - Wake Up (Add Instrumental)\",\"duration\":181,\"audio_upload_id\":\"8a6cf7619f2002bfb401deb3c1e474d7\",\"track_cid\":\"baeaaaiqsed5fuzjtvdfrfr4kzl2jkw2lpfomwahv5fqr4faopkc6zronjhhwo\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebjdpgn4j2mhqhotlrmoz7r6ytud62nyc6urrapmcs2nnu2sh6x7k\",\"orig_filename\":\"01 - Tori Tunmishay - Wake Up (Add Instrumental).mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":122,\"is_custom_bpm\":false,\"musical_key\":\"A minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":136853,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqseacy3ecmhc2ndmwpksjzkxq3bhcw2ahv7z5f26kmoqqr66pkmfhtk\"}}",
    "nonce": "0x4c9e5356d384bfa8903503ffec7ce8ba488a0f3ae9c48f514029e75682aa10a3",
    "signature": "0x8d8fff4314e4bd7df84f82d69d03cda815484fe4907bccebd5c915e730fc832461de703cca5ad378019c8ec84b51aadd65043a854efcb32f551978139a26476c1c",
    "signer": "0x6406FE89a9DDe757078c7b874E3014Be17f76baf",
    "userId": "136853"
  }
}