{
  "manageEntity": {
    "action": "View",
    "entityId": "5642",
    "entityType": "Notification",
    "nonce": "0xbf5c20e49a010ac57b121b37723d210332c09cf2a65ffb1792247074ac26672a",
    "signature": "0xac2748f5e2b074f975a9bfb7f4f735bfb6ac39c3e13342438102b7b51295f56349b0be2b34d0295a7f23512d79ddc8f89721a8f11dce3eb1a53709617720863b1b",
    "signer": "0x33c702d534707f8Cada5DdD521C5900827973f1D",
    "userId": "5642"
  }
}