{
  "manageEntity": {
    "action": "View",
    "entityId": "726445628",
    "entityType": "Notification",
    "nonce": "0x780ae9be3fa2b0c43bf04577988f4f51f91de78651f5ec01193563fb93fca188",
    "signature": "0xd19e75ce63481502c1f527051da044bc12085c0ae2f8f1f1092cf4eb40176c790950ee4fa554eaff07f42ca89ef26dcfdad422a015d36cdd773f3d1ac0faf0bf1c",
    "signer": "0xf3c9dBe04360b391a05Ae0B29E612be9280b18B7",
    "userId": "726445628"
  }
}