{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "70789",
    "entityType": "User",
    "nonce": "0xfcfe5b1513bb83e129c6651bc6af195c40ed6e29768f1b4c1ba8fe6a79cd9614",
    "signature": "0x38267b6bb9e1a90564293ae43f9b4741b30c19b7c004260b0256fac8ed858779533cd53eda14cf1feadb0a122168bc9f372c8336f85f5158abb07375574329851b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}