{
  "manageEntity": {
    "action": "Update",
    "entityId": "99270557",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":99270557,\"owner_id\":211307,\"description\":\"A rocket named lamb\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Electronic\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"mood\":\"Yearning\",\"is_stream_gated\":true,\"stream_conditions\":{\"usdc_purchase\":{\"price\":100,\"splits\":[{\"user_id\":211307,\"percentage\":100}]}},\"allowed_api_keys\":null,\"collaborators\":[],\"is_download_gated\":true,\"download_conditions\":{\"usdc_purchase\":{\"price\":100,\"splits\":[{\"user_id\":211307,\"percentage\":100}]}},\"release_date\":\"2026-02-15T07:31:32.000Z\",\"tags\":\"\",\"title\":\"A Rocket Named Lamb\",\"duration\":102,\"preview_start_seconds\":0,\"audio_upload_id\":\"b7083847ec96c989a3e6a721a77dec09\",\"track_cid\":\"baeaaaiqsedmnqq7pn75ms4flfin7kglkm2zymasn64cv2iks2tcvxybfed6ha\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebu7boqpkueig4luzqofbn2rt36pbrsnp4jbnu7pc65amilw2qe2i\",\"orig_filename\":\"arocketnamedlamb.mp3\",\"is_downloadable\":true,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":120,\"is_custom_bpm\":false,\"musical_key\":\"C major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0xbcdc3850b335d9b10fcfbfcea9216cdbe8e83d12bb5049617ef3f18b9bc1c01e",
    "signature": "0xe00768ed9805c43ebce3a591b8577a8a4b304080187c415ef253d3057c5dd64a322bfd3a29a1589b6aeb403930aeaa4dc80eaa676c7389164465702a73d4f6041c",
    "signer": "0x9881bA04eA95d8a4De5594aBC9DBd5c96F38eF34",
    "userId": "211307"
  }
}