{
  "manageEntity": {
    "action": "Create",
    "entityId": "1918131906",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1918131906,\"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\":\"87 Doing Stuff Outdoors-87\",\"duration\":2518,\"audio_upload_id\":\"bf03bde8bee0ce2ebf9d5c4f06774938\",\"track_cid\":\"baeaaaiqseb23grnc7vivamrx4bkkokjbdca4zcwcakt3tcznvw47wkbki4os6\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseb4whrhvwxshqe4zcfmsgbf5p5q7tzkvhmxqir2an57adkqz7qf72\",\"orig_filename\":\"87 Doing Stuff Outdoors-87.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": "0x4d7be0335f2dedd3021508c0babcc904d008dbfbb6d1fa94da557386e821aae3",
    "signature": "0xa4519c615bf6f7462ab1000355eb2e497fda8cf2ba3dfb7751e7fedf57cfc8922f3611b8a8ccecdc29dcc5a6a2a5be5ba8327732666dea01bd341da9172b801d1c",
    "signer": "0x47bF11DdE03594c25814c08592866D0B09eb566A",
    "userId": "597397433"
  }
}