{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "932335106",
    "entityType": "User",
    "nonce": "0x9caa1c0aee67a02b135c2a5ada6018442d2c545510f656635eb6b7f6a2e9f940",
    "signature": "0x83f398a9dea4e8151c581eca07abdf7c2238001ec8c45e8170e2d170e3c1bd18573e71f874126ad6a7a22c2bcc7b4c4e712b655018e2a9baeaf307332b1ad1b61c",
    "signer": "0xb0bc7585AC84F169814851A3C22d8d92D133337F",
    "userId": "267657235"
  }
}