{
  "manageEntity": {
    "action": "Create",
    "entityId": "1887484667",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1887484667,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Folk\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Tender\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-05-29T19:06:53.000Z\",\"tags\":\"folck\",\"title\":\"Nadie sabe\",\"duration\":239,\"audio_upload_id\":\"05c54b58a343f89cf075cd2407846611\",\"track_cid\":\"baeaaaiqsea4d3qsjvc3fp2nzvkq6ly7ldkr22mzaunasyoll4wdpjeal7rveu\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsedoprdcqaysie2iuprb7zh6pnhgkzzfbykloife7vps2tsojlnu7q\",\"orig_filename\":\"Nadie sabe.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":114,\"is_custom_bpm\":false,\"musical_key\":\"D minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":135129254,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsebdaaiolbpju2yxkjh3y6gpkwh7n47vkly62huqcs7bgltz6zmboq\"}}",
    "nonce": "0xc79ca64b78ace40b669ac427ee8d7ee805c4fa488b16b98fedfe3a30cc2b2ea7",
    "signature": "0xf7dcee70f39cd03f67f59bee4dfc25878518171ca9eb0a6dc37494f95848a9c158070e07306a55546f49eb92646bd1fa93895198000b84126cfacf49d769754c1b",
    "signer": "0xB1fdb4211728Aa91cA335811E0eAaD06b27686e4",
    "userId": "135129254"
  }
}