{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "65106",
    "entityType": "User",
    "nonce": "0x88310558255ece89b381f98ffa97b8c4d7946070ab474fc8674e326249803338",
    "signature": "0x448dc1e2ec728dd65766692c971d6a2c91aa837c808c2d9ddc8eb7f07bc3ab9760368845cf60a7cab68ecac1af87e946522115d2901e447043a32f0a2c0a04941b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}