{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "94407",
    "entityType": "User",
    "nonce": "0x2d71aa3d55f1b22c91b588dd6a98e46a285063334fbd6906a75df97e936d5ce8",
    "signature": "0x0ea47540de034f927accca5b918d822f8b92dfe62fd8113d48241a9cfa5a1f781cb41bbb2081ff9f94aff05387962bc6235ad4342d0c392cdd2305f2702b9fa11b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}