{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "25089",
    "entityType": "User",
    "nonce": "0x76476c1e16faf925382ba1ae03cadeff90dd7c9ca7b80140e1fe1e5f9df1b2aa",
    "signature": "0xd8acc80e983a1d06d0fa71eedf43344345db9bd9ad16ff8b8d38af11d95a607527730952e1c8e2febeff1b53b73a7dd996462501471b9638320c27788bebe7441c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}