{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "84573",
    "entityType": "User",
    "nonce": "0xbde9ff7537fed780430b8f79a83eee069c931248ec2885d9f379b13e363f1cc3",
    "signature": "0x654eb811c0f33d4916aa6c9ff1f0683f0ee6b68ea654a812b699d6d9f1cd8b4076759628acf73d545c2fbd3209c08a2b7ee8eb55a22395ac42e1dcb3569ac62c1b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}