{
  "manageEntity": {
    "action": "Create",
    "entityId": "143032217",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":143032217,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Drum \u0026 Bass\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"title\":\"Arcando - Riot (feat. TRØVES) (lumabeingeternitygirl remix)\",\"duration\":232,\"audio_upload_id\":\"741da07a14909fa908b88f601c60527c\",\"track_cid\":\"baeaaaiqseciti7f3uh4dbm6x36yfxpywhgchqkonr6wtxxxy2i4jqarx4twzg\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebdkvy2mpltc3gpydzkhuklikoh2nhsfxhb5wjycozcpiuxvmrsxc\",\"orig_filename\":\"Arcando \u0026 Basto - Daily Lesson (feat. TOFIE \u0026 Dr Disrespect).mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":117,\"is_custom_bpm\":false,\"musical_key\":\"G minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":18534721,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsecazgiwvnaayesovivgo6xrp7te6v662jgrlwo4m2kr65lrtdmfhe\"}}",
    "nonce": "0x2efd6f3d462d420c17f388b9b8204a3ad51d9ed350c50d0f7b626fdd65a902fb",
    "signature": "0x487053755c661c87a01a6445727b64f79f3753119286aa0a5f54fe84c7169012710bd9326690f4a6c6e90ffea3c8fc6faa563928675c5c7142850540ef9695561c",
    "signer": "0x70DE3E32cb40Af4BbBFE727482Ba64c0DE1aB844",
    "userId": "18534721"
  }
}