{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "35666",
    "entityType": "User",
    "nonce": "0x9a9642c1328b6fd6a05e6bf4b90e624fc6c7fff6b805422c8881c3efd6168e96",
    "signature": "0x7677974009ab21f887d22b1c55a407583e01b0c8f44c2f9daa34836dd7bbc616382006efa7c0c9659c4a68b06c23856fe7e7f69b70c2c9df3f4498c353abe2a41b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}