{
  "manageEntity": {
    "action": "Update",
    "entityType": "DeveloperApp",
    "metadata": "{\"address\":\"0xeb1b6bf9d9d49c353f84af43d8c06aff65ad99ff\",\"name\":\"TestApp2026\",\"description\":\"\",\"redirect_uris\":[\"https://example.com\"]}",
    "nonce": "0x5524a584860980f14fe8d737447fad1a3fc6c6e9d3e00179109bfc835d8f77ed",
    "signature": "0x2f07fb743fe6a4383001733e2212fbbe8f502ac1e8ac87128c39bd1f921a34205410a56e7e9b526d5b1c6b956fe929d990bd32c04978d65cc23d83fa64620a981b",
    "signer": "0xfD887Cca1aa33010930F493849cB4eb036a11f49",
    "userId": "516824957"
  }
}