{
  "manageEntity": {
    "action": "View",
    "entityId": "578849678",
    "entityType": "Notification",
    "nonce": "0xd1bfcc64be79a70f77a70f0bf03c51d046f357a44d00a81007c192475602250a",
    "signature": "0xaa788a16a8a4fd4c93cd9887ad8b0a1373791dd46d8f16ebd8bf878c91cd841427813bfeb8066305d8c5b111c80fd401b80a5dfa417bbbe5f747b585e2bbf1f01c",
    "signer": "0x03b70C3825d7b9e568C53C89a738061d855d0dec",
    "userId": "578849678"
  }
}