{
  "manageEntity": {
    "action": "Update",
    "entityType": "DeveloperApp",
    "metadata": "{\"address\":\"0xf97ba53dfd0a2056ced6fc4f1d296ba52c7f2bfe\",\"description\":null,\"image_url\":null,\"name\":\"projectWeb\",\"redirect_uris\":[\"http://127.0.0.1:3000/callback\"]}",
    "nonce": "1786869492807483401",
    "signature": "0xa12306cf6c70b60e3d1647c9b7e55ac92e73c5be3c91403ec3c051389d2bfc3504b1757afcbb0b6a495b0f4f3844eba132d1e176b1443bad308a96ceffa089091b",
    "signer": "0x2cc593FC814461263d282A84286Fd4F72c79562e",
    "userId": "72034831"
  }
}