{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "8013",
    "entityType": "User",
    "nonce": "0x576ac0b6bf04593922f7731c790dfe26e83dd1327e496b10f705a6ab110628f6",
    "signature": "0x5c0650bca98b7f8295a2cd2b3853517afe3b5debac8a164d9377f4fd3d65c62f693522ab4fc3ac097535670aa04e581f92b1a81e6e3f1e1bf6fc5dfeaa38e1501b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}