{
  "manageEntity": {
    "action": "Create",
    "entityId": "1797900788",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1797900788,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Hyperpop\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"mood\":\"Rowdy\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"\",\"title\":\"B2. Ear Clapper By BeatSpaza\",\"duration\":306,\"audio_upload_id\":\"90cfb130163c54816935301bc99f9de6\",\"track_cid\":\"baeaaaiqsedsnhs5sbjyoqbv5ki2nyghnfhfmtogkkyz6w53zalu3x6zqu7646\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseaxrtxfhvx5ih2q4asg5snb7gyhyni4q7of2jqfkk26piqzwtztmi\",\"orig_filename\":\"B2. Ear Clapper By BeatSpaza.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":118,\"is_custom_bpm\":false,\"musical_key\":\"A minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":1885753,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsebsyowu4kzwn5l4ammtbfevmwamfi5jez7t7kaw3du2htd33b5ln6\"}}",
    "nonce": "0x0b863d26eaac11a1340a5a351c313ffc9ebce04ec8a5611f072ea432b60011f4",
    "signature": "0xdbe6e7371bb45f6e4dc4d78418547751539a4cd9e600ddf653745f0ff69af4186dc5266d340943c5141cb1cbf7143c8f8447596e9805fc1d35a3ca512cdd11391c",
    "signer": "0x306495Aa3660C22f1D9875eb0dE750B688de5746",
    "userId": "1885753"
  }
}