{
  "manageEntity": {
    "action": "Update",
    "entityType": "DeveloperApp",
    "metadata": "{\"address\":\"0x3017629818fc40d8c66176f5791e3f1044cd94c2\",\"name\":\"Test Developer App\",\"redirect_uris\":[\"https://example.com\"]}",
    "nonce": "0xc8705264752f3a1ca545db1f235a02fbadfe8425071fe586a9a9794fbba895e3",
    "signature": "0xdc11a65a9b656a09a9af350b4ba172d1836733ceb337c4463852c79ac0dc997d2137df2fc61acee5d73774888a09e3722a4bfa14055e8c762d2b368a14d74c9d1b",
    "signer": "0x57bc196bA26c06c07fe11639e39A808a6DCC6C76",
    "userId": "745165070"
  }
}