{
  "manageEntity": {
    "action": "Update",
    "entityId": "479510483",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraohxcqymtra6qjjdhf34td3wroxkhkdgvak3h7igf5ixexl7mkdlq\",\"data\":{\"name\":\"Test User\",\"handle\":\"testuser_auto_2026\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x635500cd7ab22fd56de628832bf7d9da3b665df84f8a7cb27fe2ea0bf3035632",
    "signature": "0x25d3ecfd2afb7e84c1cf937aab8ffc5ef49fb6dcc27185038d2cb0f31636687800ff256b9e8ef003c25ac3fd3609ef932f43f700229b34efdc95eba458df76fd1c",
    "signer": "0x485fD5408a4f519659F5C93A2e49D6af56F2A414",
    "userId": "479510483"
  }
}