{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "41804",
    "entityType": "User",
    "nonce": "0x59b02830cc3619c709c8beeadb402633460aa3087b31b43a862bb76820291afa",
    "signature": "0xd5f585b721b5c789004f0a9478902fe6a9b41efb78906ede5270b45b870a1d1b4dded565a50fe9adf5a6da0eb56fba36009bd1e438c499c96129eeba88ee17151b",
    "signer": "0x2f41a998444AE8036682fd819B45854b96bC4262",
    "userId": "996674118"
  }
}