{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "52725",
    "entityType": "User",
    "nonce": "0x357e396dcd111fb7030563075ac5fc4700dbeded67137ee2925aaf4012f6f577",
    "signature": "0xd2f92ef24e240c9c6a99a9ca4fedac243a1fd9996b5f96636b40a341f0eabbf74d856f5e8e461a1fa65714efa0ce6cf22cd3b99e566251536adf71e728c4ed2d1b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}