{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "119058",
    "entityType": "User",
    "nonce": "0xab1137b26b19ba866ee690c3a8e8a5a8ad2a196b4620cd71644e6ab0a45203f8",
    "signature": "0x50496495a1ae223fc1c45b5ce5fcaba7395fc4f0d2da1e00b7e584b68417673c5c159b877e71b4e66f301ba1b419a99f5620dc0a35a18073c0606e23e5f38f2b1c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}