{
  "manageEntity": {
    "action": "Create",
    "entityId": "327217250",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":327217250,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Latin\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Excited\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-05-29T15:27:34.000Z\",\"tags\":\"mambo,rumbna,bolero\",\"title\":\"Fuego en la cintura\",\"duration\":179,\"audio_upload_id\":\"5cd8a71797c09a06b30e775311f247ac\",\"track_cid\":\"baeaaaiqsebb3qdj4ziomwa5b4woppeus42pqihosxhzmbfoul26qvqiwhc3ye\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecjxs5urucpv4jxntk4ssixsywm5jvuw3ssfytlh6l4k77fqzfttu\",\"orig_filename\":\"Fuego en la cintura.flac\",\"is_downloadable\":true,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":92,\"is_custom_bpm\":false,\"musical_key\":\"F minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":135129254,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqseczapxhqfv46ejbbb5ozloccrwic56gdf547g5vov4cyxdhzhl3r4\"}}",
    "nonce": "0xef75fb7c4cf8ae5c2b40b290f18b54856356d8f79010577670d646e4d0616851",
    "signature": "0x74855577c69f76e811b0fb6b7d41c24a36355f05c19ffd968e78babac2555c5663a9f794c4862749adf1ed651d4c5b4029d6473f5eef8cf5727692d858dd570f1b",
    "signer": "0xB1fdb4211728Aa91cA335811E0eAaD06b27686e4",
    "userId": "135129254"
  }
}