{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "14604",
    "entityType": "User",
    "nonce": "0xbedc622fd1448230fc5d46ceb10af96dd0c1043b6bf87f1533b4493b9ebaebcd",
    "signature": "0x0d2b8304c6c7f82ad699638ee22725b8f117d7af632caf51e45a71aab37b66a44cd60200832ae528cea526f546cd9cc99e447e5e5f5bc3ae21ea41accadc555d1b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}