{
  "manageEntity": {
    "action": "View",
    "entityId": "4867",
    "entityType": "Notification",
    "nonce": "0x3aa4fdb9e2245b776dc94a637e2e60b682c04eadd5fd1b17871a827d9be6234d",
    "signature": "0xbc4bc3583a675bd70296c313f3568aec23c576eab9b499b6c351d8dc330db73b329342f6e489fdfe8d881690546044fdbcc3040c8b0f235b5052eb3b299fb1281c",
    "signer": "0x20a88851C071D0F54F7D09ADC1E7fA4E8320342b",
    "userId": "4867"
  }
}