{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "236945",
    "entityType": "User",
    "nonce": "0xa95df92a9b03db046ddf6459883ef0ec460d9c85b962a4154ec1f8f05e4cf034",
    "signature": "0x080b8c73cb3e3b849ccb09993a9dd88258ba50c815a7618d278457c689631791505dc0faef2973a7667910b273e7e8efe431009cd420f3692e7e4f25b408774a1b",
    "signer": "0x33c702d534707f8Cada5DdD521C5900827973f1D",
    "userId": "5642"
  }
}