{
  "manageEntity": {
    "action": "Create",
    "entityId": "504971270",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":504971270,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Devotional\",\"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\":\"Shiv Kailash (Live in Mumbai) _ Rishab Rikhiram Sharma _ Sitar for Mental Health [Official Video]\",\"duration\":460,\"audio_upload_id\":\"93d100923bdc603ba11203b7f534b1fa\",\"track_cid\":\"baeaaaiqsecddfeiz4oill3ceqhvn5fmuum4bxips5djcvpaxuvizbxh2wejro\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsed3edvtonevom6adejukca7lociyv4txdgmj2fcc5fvswf2rlvuqe\",\"orig_filename\":\"Shiv Kailash (Live in Mumbai) _ Rishab Rikhiram Sharma _ Sitar for Mental Health [Official Video].mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":96,\"is_custom_bpm\":false,\"musical_key\":\"D major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":537522818,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsecas6o7d6h3xuyn64g547yaa2pfxgumbo3ayptpti66cu4w4bqyag\"}}",
    "nonce": "0x72bac9bb5affb4594b665df64e64d00c0b5654ec575f0851d934ef28160f06bf",
    "signature": "0xcc9be2de9cff4ac64a6aaff9727da3046afbab8b98531c15cf237b2e0df379667444b247761a682a920ba388a1a8573b8b6c45a8717f4f54f625616adbc5e28a1c",
    "signer": "0x4489275EDE3B5561263a21082691c922E2c3d2f3",
    "userId": "537522818"
  }
}