{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "105136",
    "entityType": "User",
    "nonce": "0x4020bd32d04cc211dca1b97b3e1279d1d2108ff63c66c0fc0432916f4d5fe41a",
    "signature": "0xf597846ac8e5b9e8f4790664b8cc61d9e804fb3af5cd96491eb56e508f0ba60c2f5b4e3c587b42efed2d5b0d59e004115219a9af378f9050f870a28fdd7e1fa81c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}