{
  "manageEntity": {
    "action": "Update",
    "entityId": "1276073889",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"is_private\":true,\"description\":\"\",\"license\":\"\",\"release_date\":\"2026-05-01T21:52:46.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"parental_warning_type\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"is_scheduled_release\":false,\"playlist_contents\":[{\"timestamp\":1777672366,\"metadata_timestamp\":1777672366,\"track_id\":1308607708},{\"timestamp\":0,\"metadata_timestamp\":1777673610,\"track_id\":1922711266},{\"timestamp\":0,\"metadata_timestamp\":1777673624,\"track_id\":1321768004}],\"playlist_name\":\"Echoes of Will\"}}",
    "nonce": "0x27164d6b719f2c5f861d0c87a7738c08dac5144c34157f8cb2e9bf3a3fe75301",
    "signature": "0x46c86fb068b5c21349f58c367fc4984e4c59b26ff70a78eaa2a503ab218a7d347b297f7792e6aede182dd85c401349c7e6a51f305585c5e58a71f9ca68eaf4f61c",
    "signer": "0x92328BFDeD38C9a9De6E253A0CF5CB46A3B28611",
    "userId": "831117417"
  }
}