{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "229675",
    "entityType": "User",
    "nonce": "0xefafbaa4bacbe50f84ca348ca8b79857fbc0dfe35baa6457179ad2174b7cdea0",
    "signature": "0x60271bd2776e6257526dad9d0aa3b97b0de54fc4d93d9beb4f1c351e05cbb47e0e1f669ae094feda0744f55a4ef64f913407a585773d61ed4a8b3cd04aa76dc01c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}