{
  "manageEntity": {
    "action": "Create",
    "entityId": "565262545",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":565262545,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Soundtrack\",\"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\":\"volcano 🌋 jungle\",\"duration\":130,\"audio_upload_id\":\"eaf81b4a55bf7d3cbd0f22245f300827\",\"track_cid\":\"baeaaaiqsecao5kodmpwftque4kqubtlbis3yrb4bz5tubv4mm5rq7v7ci34jq\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsed2p3vvcjwkp43l5qil6dzyvtnk76s2ruzrkwzwirxissfajxm6po\",\"orig_filename\":\"volcano-jungle.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":120,\"is_custom_bpm\":false,\"musical_key\":\"G flat minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":1931557,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsecvr2flgpzhdvjc3sggeyqwue22hzu77dd2g6u4g4d3kvmtiflnzu\"}}",
    "nonce": "0x31434abea126d2ef07af3ef84060cf0a6aa956dd00dd1f57f2313b066effc3ce",
    "signature": "0x9e2670895f7871df88039b82cfb032a6bd96f622083b42ad25bbd11244610a9a14e9790e15a359265f04f60ae0575093c961e375a0b98d8ac72e48d5f058c87c1c",
    "signer": "0x66C0920dcA0b918ab7d0c1A5d2251fa05C75EBBC",
    "userId": "1931557"
  }
}