{
  "manageEntity": {
    "action": "Update",
    "entityId": "663175312",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":663175312,\"owner_id\":773349352,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Electronic\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":\"All rights reserved\",\"mood\":\"Gritty\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":true,\"download_conditions\":{\"usdc_purchase\":{\"price\":100,\"splits\":[{\"user_id\":773349352,\"percentage\":100}]}},\"release_date\":\"2026-05-20T13:49:29.000Z\",\"tags\":\"phonk,brazilianphonk,melodicphonk\",\"title\":\"SATURN RETURN - SATURN RETURN (Original Mix)\",\"duration\":192,\"preview_start_seconds\":0,\"audio_upload_id\":\"a8de96740904108fc7995a2dbd432987\",\"track_cid\":\"baeaaaiqsedwsbytthksa75oa2zwoofoq2tu5zhpobgpughp3yaziy5frynbe2\",\"preview_cid\":\"baeaaaiqsedtkldyxmxyhaaeulaajvpzixq22wzlph7ixwmlj3zcbmoyzlc2ym\",\"orig_file_cid\":\"baeaaaiqsecdm3sbptbireqv6ivd4urvpawjpszxqxoh524spwz73viodaamfa\",\"orig_filename\":\"01. SATURN RETURN - SATURN RETURN (Original Mix).wav\",\"is_downloadable\":true,\"is_original_available\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":100,\"is_custom_bpm\":false,\"musical_key\":\"D minor\",\"is_custom_musical_key\":true,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x1b4268a328942b98110b67fd863bfb4c61a6b4def9060198c522d706cfbd2798",
    "signature": "0xae51658aed59af0de2c2289679277090e58960b575b72f9d2c10fbe4925240ff1122459ee8afcfe46255432328a505fd334815401a4bf550cf175a5450b312dc1b",
    "signer": "0x063914dBEA89B25900ee50A22fd886126FCbCFdE",
    "userId": "773349352"
  }
}