{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "1116",
    "entityType": "User",
    "nonce": "0xfe74bddac793d5e68e150c57c992faff9b673fd64894b3cc7b29731fce30545e",
    "signature": "0xb59e66218e5a11e9cbb12f69fb4f7f8740a22bcaa5bc32d8e320fa6c8287399711e3dd43dfa0f8009fa85f3ab240a05ef1012d8cbcd33adc9def4b111b64128e1c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}