{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "171227",
    "entityType": "User",
    "nonce": "0x5facfa4489ba89c9b6e7dbe8a4b59a5f348ef3ad88e0fd33eaef95223279a44a",
    "signature": "0x9663d489c2df4ddd777977705b285069d1f9e7c299c19b7abc4c5a2c6cf6a12b67a5174b248b672f5595ea7cfafc05d5dff2a13843f113578574533dcc780ca91b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}