{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "42360",
    "entityType": "User",
    "nonce": "0x11a9787c2fccc1265aef228cac92efc5c820748e438d86f893ed813c296816f2",
    "signature": "0xff81d5f027db28320b12f62f535411eaabd88c37f0384b4b070cd90ac988c6d90b96efedbb39ab6299349cfda0d140434e03e87fbff890117978cd3b078ee2411b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}