{
  "manageEntity": {
    "action": "Update",
    "entityType": "DeveloperApp",
    "metadata": "{\"address\":\"0x5826113b82941207533b0f2b86c3d5f2a00c1969\",\"description\":null,\"image_url\":null,\"name\":\"TuneLink\",\"redirect_uris\":[\"http://localhost:3000/oauth/callback\",\"https://tunel.ink/oauth/callback\"]}",
    "nonce": "1775082072138002721",
    "signature": "0x8e7fdc20a774c7630d2ce5ac11b821b0ae6fc3ab8cba6508c8390b03c2ea3b074140fee710d9151190547affc2b61a1c31b877272a60394f19b75ec65a68816b1c",
    "signer": "0x2cc593FC814461263d282A84286Fd4F72c79562e",
    "userId": "100"
  }
}