{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "11248",
    "entityType": "User",
    "nonce": "0x83bc3765cc946ef5c3597d569ede91965dd83e7511cd990b3c6a538bc4ca782f",
    "signature": "0x72332c31481d9d5f55cd9113685207192ed452aef90aa06167d390b032075310506c1d166f51b5721bb2516f0fce957dd9b6586d94107e7b422b855ae1ff2fa61b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}