{
  "manageEntity": {
    "action": "View",
    "entityId": "140",
    "entityType": "Notification",
    "nonce": "0x7fd7489872ca845d470a93b916f189f8a9f75196a5358d0663823485c2517d44",
    "signature": "0xa8fc21346e58e2212425b29e35e2d01626897c9bc55c6537dab8762620dbdc9d25b9ec71c84c98711e38b1c4e91a19c1e576e4eb490ec24154230e79eae45a081b",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}