{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "31811",
    "entityType": "User",
    "nonce": "0x0ff13b3e1e72ee4f2fd8e43ef59123207beadb9577946e7231f4a4bbe832ba47",
    "signature": "0x35ae9ee2e772f80f0871383c9fb2059295880b43103ec3a83e929e854c57c8e67e1f4af7c70a6753c36e8e301b648a4d8d8374c73d22ae1e0705acab2b3711b01c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}