{
  "manageEntity": {
    "action": "Create",
    "entityId": "1884031447",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1884031447,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":false,\"play_count\":false,\"remixes\":true},\"genre\":\"Podcasts\",\"isrc\":null,\"is_unlisted\":true,\"iswc\":null,\"license\":null,\"mood\":\"Sentimental\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"outdoors\",\"title\":\"49 Doing Stuff Outdoors-49\",\"duration\":2066,\"audio_upload_id\":\"7f0dda8880af08b893e563d9a7dcf05c\",\"track_cid\":\"baeaaaiqseb3zzmcrjv5xn4tblczrfqsij2vjt52acdxhtckgsmofygjaafd5s\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsea65g2vhbnceqwzummwf6yebaimy6yd4ab77crp3th3x4cvmtuxia\",\"orig_filename\":\"49 Doing Stuff Outdoors-49.mp3\",\"is_downloadable\":true,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":100,\"is_custom_bpm\":false,\"musical_key\":\"G minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":597397433,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsea6pedlnlx42hcnoed6ewpipgct3r5vyismtqjz2wpwvfps24bcra\"}}",
    "nonce": "0x32b1a00511799f1e9927c352e6d939ab92bd173e795c33afdaf5b871df2eafb0",
    "signature": "0x813defb879378650619a285cd20964aedbbad8af8f0025d6a999316919213a4b7c69728a8a7238fe0e2cb87ee554975887f4fed6f9b05f3c9a875594bccff6321b",
    "signer": "0x47bF11DdE03594c25814c08592866D0B09eb566A",
    "userId": "597397433"
  }
}