{
  "manageEntity": {
    "action": "View",
    "entityId": "301637",
    "entityType": "Notification",
    "nonce": "0x2a41ff29590997c07be288885b9a07971bed7fb3f2e7a88d918ba3f2377d5fbe",
    "signature": "0x89136b110b09b951c766953fb7191e1e9bdaa74624e62eb2ba9c3bc71e358c624e8a548232db1335d7f9facefc5f78e51e7785d4423ffcdbece68f843e59ca931b",
    "signer": "0x5c51216FbbB9B7A562f11267f91f72A7be1e8DE3",
    "userId": "301637"
  }
}