{
  "manageEntity": {
    "action": "View",
    "entityId": "456716469",
    "entityType": "Notification",
    "nonce": "0x8b202032c26b6c462c444840beeff93b6f410ede6c0f1e2a1ce5718b14cbbd56",
    "signature": "0x8ccd8409a4ed3a77985c07a3ec070a6b28410967b2bac37e9fdc10597e7d139166f672c7f7fc5f47de8f85444c4e5eae43c246bc7a097d2e6d2973a160077d891b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}