{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "75085",
    "entityType": "User",
    "nonce": "0x46519ed4ff21e933ef50875cf587c855e06f7425d604ee844820649d1224b6e1",
    "signature": "0xdc72f72669e202736e29b67641354a6131b5f9497e8c53bccbb4afb0c8ed7b5a5b6b2ce9acff8fd19021218d9e71c37af86d2a5a053fcde6b8e9e1980b8af5751c",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}