{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "119255",
    "entityType": "User",
    "nonce": "0xcfa1827ee1837e990b17b34d83ee26109f3eb414cb662eacfa1ab8dccac26961",
    "signature": "0xe8516332437b7478c5f21fef2c89693282ad74aa0574f293f6f737430627770c02b77a9f013785a633ea71fd9d86b12036cf02834b48bfdd6bb4709c21cd53301b",
    "signer": "0x182fd837C1acE765D4953bA8d602948d6025afee",
    "userId": "375501"
  }
}