{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0xa3667de482cb387fe8669b721864b4fcaf4595f6a6b7d251b6f694ccd796ede8",
    "signature": "0x2fb4264f8f86ecfeacae9bebfe9b083ddecad44bd0d9b39b5ffd9e7d518673576c08a0762f8bd7435f35d8eaf95f7a290b3ddb359080b2e5b5a9c6a2e008b6371b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}