{
  "manageEntity": {
    "action": "Create",
    "entityId": "419446374",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":419446374,\"description\":\"An original Trance track with vocals from the lovely Melissa Pixel.\\n\\nFollow Melissa:\\nhttps://www.facebook.com/MelissaPixelOfficial/\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Trance\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"mood\":\"Energizing\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"uplifting,vocal\",\"title\":\"Joey Shigrov - Dreams ft. Melissa Pixel (Original Mix)\",\"duration\":293,\"audio_upload_id\":\"166635073bb367a7647e99aaa68cde7b\",\"track_cid\":\"baeaaaiqseastngzhpsocnd2wvi625qfhdcmoktggedzce5ll4xvhentfg5vrq\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseb2r3inbnt7ghrjjhxcgkuv6kevs7fxty3jwgquepw6tjrzzqimnk\",\"orig_filename\":\"Joey Shigrov - Dreams ft. Melissa Pixel (Original Mix).mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":134,\"is_custom_bpm\":false,\"musical_key\":\"G flat minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":346741915,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsecejz6clj3mji3xr6ai5orsyurgbr5ggkzyeo7oepotvr4w7kq6cq\"}}",
    "nonce": "0x6cd4b6ce5c076277813e35b4b212c05ab01327dbe4d8449439163f26486ce9a5",
    "signature": "0xfe415e0c4507408b32033ecc83559727d888e14b36cc6da1197b5c02a4064b9e74a08afc0de5ed38440afa0956178d1fa2e89e78ce2e53755b63e5e1a62e19b71c",
    "signer": "0xEba824e60AE7F4Dd3303f3881D36c4d4b9f1f4Be",
    "userId": "346741915"
  }
}