{
  "manageEntity": {
    "action": "View",
    "entityId": "140",
    "entityType": "Notification",
    "nonce": "0xe11208260d2d5f6bbe454a68cdd74bb8f053828635483fdeaa457a8955bb6c2d",
    "signature": "0x43f1505ef63106378ff2bbc2f9efd09abe998d53222ba5604b16ca32823c6ff524d130d614c17d09f9f4ef46addb5a262ff8de7c67b39632bc5264b8f6e292531b",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}