{
  "manageEntity": {
    "action": "Create",
    "entityId": "307328151",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":307328151,\"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,adventures\",\"title\":\"109 Doing Stuff Outdoors-109\",\"duration\":2563,\"audio_upload_id\":\"aa715313c5dce59c0ef75f62134de082\",\"track_cid\":\"baeaaaiqsedtjx4hkna7wbwmwxe3nohrdq5dn5fdntwviqnr352uv4dt5dhd2e\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecizyfu66nlqei3vmusvoeif5ny3wpnqbkneajl2vcatd7x2lk5xi\",\"orig_filename\":\"109 Doing Stuff Outdoors-109.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": "0x10f60047576c595a35d80d43ddb239ff67f8140593233a120088fcab1717e314",
    "signature": "0x0da31908cacda7e1e0662348c3f196524a0e163ece65124835162dc00d2763ec16bd7f12e38767c3439d04056f34f8cbac02e01466650fad7b982b4b974d0a4e1b",
    "signer": "0x47bF11DdE03594c25814c08592866D0B09eb566A",
    "userId": "597397433"
  }
}