{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "65031",
    "entityType": "User",
    "nonce": "0xbdd0e239b2a1840054396218ff4e7a0a5ceeda3c2e58a5b1f382f44e34271ecf",
    "signature": "0x239fb920b1a7ec6479657518b0b2f983857ae2affef9809f612a2f4d89116cbc0b98c0d19264f2f35ae48b2e116450e5f08acaa1735a0c58e2c216877a1348dd1b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}