{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "20798",
    "entityType": "User",
    "nonce": "0x3a1b7aa38245be9a8ef09f12c049b92fbdedded265d179a3025903eee75951e2",
    "signature": "0x2c593ee2144ceb413da2836744105da44f5aa78444242a6fe07543fcc336d399068ccb0b398e6819474d017c14d6d24a280c9210030df637e9d14da6057f06071c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}