{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x04dd8646651b44ffe92c90c6e5c550cde74be184a2660565279c1f14b73e1087",
    "signature": "0x1144aa4a5c21b302a0560c46236544c860b33246082e1a0df5a52bfee54fcfce797030f7f76ab7290400724a4169e26b3d5342f7d7aa9cd399e88c3fd87f1c6d1b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}