{
  "manageEntity": {
    "action": "Create",
    "entityId": "2132434005",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":2132434005,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":false,\"play_count\":false,\"remixes\":true},\"genre\":\"Metal\",\"isrc\":null,\"is_unlisted\":true,\"iswc\":null,\"license\":null,\"mood\":\"Aggressive\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"title\":\"Revenge Upon Kings \",\"duration\":250,\"audio_upload_id\":\"72719a3eed77e10d5b8fe40a1679b02a\",\"track_cid\":\"baeaaaiqsecvio2i7cswciqflzynsxhnrv2ywdbxnp6nx44axqrfswxxdkowsi\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsed7nefyirkmp5gjh6mvwk2d46k42kd4sjntgvswe22rkjua2os2ei\",\"orig_filename\":\"Revenge Upon Kings - UNIDARK.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":102,\"is_custom_bpm\":false,\"musical_key\":\"E flat minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":103076055,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqseakz3ekebtc2xnhnbvok7ho576kja35ta3xspteoxbdaiys64cq62\"}}",
    "nonce": "0xf6cfab44b6bf885b1f8f4671a7467125bb65a37292274c65fd52bd6745a836be",
    "signature": "0x3d3af1b60daf6e11525493026dabe0738ad101658766e51fc0f66c7b9398b4fa1a4d8dcf273769779b7833c0e9053ee3de0cee3cedb5a0e4aa2d99d8315976571c",
    "signer": "0xA2a96aeb1cc4DA90EB01C12046d16159737f9AF1",
    "userId": "103076055"
  }
}