{
  "manageEntity": {
    "action": "Create",
    "entityId": "160351068",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":160351068,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":false,\"play_count\":false,\"remixes\":true},\"genre\":\"Electronic\",\"isrc\":null,\"is_unlisted\":true,\"iswc\":null,\"license\":null,\"mood\":\"Empowering\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"title\":\"lot nawigatora 2026 demo\",\"duration\":144,\"audio_upload_id\":\"70f755ca0da0b643fb730deb27b4898d\",\"track_cid\":\"baeaaaiqsebbsuqk7kiih3uwm4nzsaufvyki25rsiq52eyze32nufs7ylzquti\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsed55c6ls2jedyvzn4xl4yfho62zbprfln4xu5xf4q6nozybqrdhk4\",\"orig_filename\":\"lot nawigatora.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":107,\"is_custom_bpm\":false,\"musical_key\":\"G flat minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":842595758,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqseaunensmmarhlqmqyy2knikfelu6aldxsotm2ajeyuvguxpctjxwm\"}}",
    "nonce": "0x105adf1c12a13475347b161d3117407326758c548896cc8f9301748812eeb57f",
    "signature": "0x6daadf00561cddf895c22c590194b98ed95e6f2c352287658f701f2eaee2ff996a4dcbd434aca0ebb87da0c556be20ec9967b3fddef881bc76450b83eaefb6511b",
    "signer": "0xe1A52D940ed80CE8E7ac7cA37B96F6F07Eec5245",
    "userId": "842595758"
  }
}