{
  "manageEntity": {
    "action": "Create",
    "entityId": "1973363868",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1973363868,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Drum \u0026 Bass\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Melancholy\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-05-05T20:08:10.000Z\",\"title\":\"Dawn\",\"duration\":311,\"audio_upload_id\":\"40ab6b54a0df793d63817226616cc457\",\"track_cid\":\"baeaaaiqseckjqansju54jx7ermvcagpiml7jhd3rsiyceavqjhteqvu6vrntq\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseblsokgb5qsonrsbgycl6duiy5tumz25vo5wjwzdflsvleqldsk7a\",\"orig_filename\":\"Vince Grave - Dawn - Wraz Mastering.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":86,\"is_custom_bpm\":false,\"musical_key\":\"D minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":855728608,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsecmklohwux77vtmhzfogyxrs7oq7bj2n2265gjjpwlqkblajcs5py\"}}",
    "nonce": "0x19116f7eaa4228647df3b61c2dca3bc546f95e8e759cd2e8e4581e50235f2cc2",
    "signature": "0x8f19dd649dd87c221a035b24cd6872b2ce7b4d2bd57d35e5f4d187aa1c7da25d1d453c262a89a140b34184084afef132a12a48571bfecc2be4e94d6d1e5324b31b",
    "signer": "0x32C09fE1d5c3F72Fef1c63F5D6121D51B185c9CA",
    "userId": "855728608"
  }
}