{
  "manageEntity": {
    "action": "Update",
    "entityId": "740738226",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":740738226,\"owner_id\":966590437,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Electronic\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-05-25T22:52:34.000Z\",\"tags\":\"\",\"title\":\"May 11/26-B - Drone Day Practice\",\"duration\":202,\"audio_upload_id\":\"61e0dfe004485246ea6e273647b84c7a\",\"track_cid\":\"baeaaaiqsecxxet4iduubucemlctkzedizked24yc4sxccuntuiaaj7wwe2qzm\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsea2p6gmhe25t7kniasidx2sgfhnahw333pznnwcm6p3npi5oz7dya\",\"orig_filename\":\"8. Ghostrings-May11BC.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":118,\"is_custom_bpm\":false,\"musical_key\":\"G major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x936c4c5ddb75c5b026b3e052d128cd7860ae73302b3584cdca06613b534ec8b6",
    "signature": "0x5614bf94d069d4f503fb3f49ea5a839f0bc2983eee6d654a1cda44d7162e693e17658e129b1dea6c28783ace09722047c2eb90bfae5626a2f7ff1f96498d40a31b",
    "signer": "0xf4c24730d10eC3d7efcD301a596a27d5384fCdd4",
    "userId": "966590437"
  }
}