{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "42906",
    "entityType": "User",
    "nonce": "0x5bee47558b32ffe6ececb5a9983d7b644e408ac15f0cd8be05013bb934aec9f0",
    "signature": "0x70e6413f0967a9b3b1eaf15b27f4f85e60c6872c2e1366f3a383b988ee76afdd2ed4ea21162b9c28f30f6902496c64152c73590626d26c676e19539628c27a051c",
    "signer": "0xbBd5eA31228BfBbDD8CF5C81051073108eC9798F",
    "userId": "94407"
  }
}