{
  "manageEntity": {
    "action": "Create",
    "entityId": "92864922",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":92864922,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Metal\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"\",\"title\":\"Resist This\",\"duration\":262,\"audio_upload_id\":\"cd9dc254d7d5ee9e6b986b725b458c97\",\"track_cid\":\"baeaaaiqsecbct6u4nzjn6gqcgjdkqzgqhuqxwqg2bksmq5vh72djfsmsu3hik\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsedyvoukmweioox4ibzvsee6muiaqppvli74p6httcffkqgtqjg2ic\",\"orig_filename\":\"eMastered_Resist This.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":101,\"is_custom_bpm\":false,\"musical_key\":\"D minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":951995708,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsede4rlhmadqnprjy5pevlio5rmzr6k7yfgvlqgjchibq6ilfdnz6k\"}}",
    "nonce": "0x3f7a096b4e0d9b56047fe5274102670408875abad5ca90b3128a5038b32ede1c",
    "signature": "0x367022dbb8bd002db62c7c544fcc332295001137d4ca2209116eb4b402554b362705b945e9f685acffb662a6c383fb2ee53974df45ca4bbfd62cd63f5c1c4a6c1b",
    "signer": "0xbA83b3D0645C0C99c76cB296B0BA81bD641DB81c",
    "userId": "951995708"
  }
}