{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe9da9e802544bb25383b5034d7397002534d2f40745fe9aeffb2d4639db900e5",
    "signature": "0x39d882e7abed0944dd88b31de27a38751297408a4afda2ccefae123fd5cb27e154eeefe89cfc334e38b62fb1296474567836618534ed257eac82caf14206debb1b",
    "signer": "0x28e7705Bb6DAD7913EED6dC655cA116aBFb069E2",
    "userId": "866519488"
  }
}