{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "110787",
    "entityType": "User",
    "nonce": "0x1d00114f93e1a2d471d9e4aaffcd35ef36be1084b619830350706b218315c59d",
    "signature": "0xf847a93a60f6d3693e8690dc006f794949debee301d7ad9758b2a021bd9035e30b787ca25faf935ecb2c7025b219ddb09ad20ca1248ac45368cf759290a4449c1b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}