{
  "manageEntity": {
    "action": "Create",
    "entityId": "810813192",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":810813192,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Electronic\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"\",\"title\":\"Neon Riot V2\",\"duration\":243,\"audio_upload_id\":\"df32d15240a02d3afaa79b0db0b1ea29\",\"track_cid\":\"baeaaaiqsebco7fysemcpmy5qxyscdurqdkvsdgneh23zzip4azwngg5wdbw3s\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebjqzms54kpbgylojyfq6uzybfyhz7cs66rzxfni7s2m77kqfdxfs\",\"orig_filename\":\"Neon Riot V2.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":130,\"is_custom_bpm\":false,\"musical_key\":\"F minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":731078861,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsecehdh3usaefyidrv7sueninkbin6wlieyo7uj5sm5n2actspehja\"}}",
    "nonce": "0x2c75472bf0cabfa64740b4b73f4acc07bbe761dbcdf826156f37b712fd84093f",
    "signature": "0xcfcfcc3c184f46143f8fec4489f9c0ad2cf827869b07466b4b3814074e25cb496c3846c3a7a9928ad530007cfbfffeb71ba2fa5d3a41713bec057f07320a99181c",
    "signer": "0x715dcdD7cD180C5B63c84bE69157E9c4318EFD1a",
    "userId": "731078861"
  }
}