{
  "manageEntity": {
    "action": "View",
    "entityId": "111540320",
    "entityType": "Notification",
    "nonce": "0x6b0a5ac10cf4286105028b499bb34b24f76aab472021e6a9e6b7501b62e40eed",
    "signature": "0xb6d4b7e11b0cb7e6375bd9edea5b3db9f9cd2105bcc7c913f5f5ad9c07b6849318397540809db07737fa36d09ed12971b41bdf30de84d680a1004f2cc5e6292c1c",
    "signer": "0xE60c3C8C928753655cFDA3Bbd2a311Ab0557f298",
    "userId": "111540320"
  }
}