{
  "manageEntity": {
    "action": "View",
    "entityId": "987199883",
    "entityType": "Notification",
    "nonce": "0x995a448d0b84f9836353089ec4f93196ea2e1093ebb0ff4edc16ad60509b9d22",
    "signature": "0xd181d2f5db87fe07c7b484b74bf3faced988a7a1a3f55ab97f03524a8cf0e3e523bd98d2c9f90231f02ab75fd2c26507028ddcd1a1fe7f6d88c5dd82742a581e1b",
    "signer": "0x12c4a498E48Ff151755c2ac8d58349A536884925",
    "userId": "987199883"
  }
}