{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "15116",
    "entityType": "User",
    "nonce": "0xa9e0a95b40afd9dc22992ef646b26cb905d8053c2feac9341ee0cc77ffcea8ba",
    "signature": "0x1b749f8fb6f790a742b7a08438b8826ae5e4657d62f72d70c304dba9b04ddacd5ea7d31e3f7c0b6d032f94e47f7b0e27d9ed10bf28447ac27d3469fd03cc91921b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}