{
  "manageEntity": {
    "action": "View",
    "entityId": "10449019",
    "entityType": "Notification",
    "nonce": "0xd8768e62ac590f3ca4526121929fb51cad09cc762834d36dc86c607f539684fb",
    "signature": "0xfaf58563014573d2b12ba938f2e4e80bc561600c4c50aafdcfcce37f22dce46e39d399249bfc27583218231fbee50229e663281828d588271fd8fc8f95e722261c",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}