{
  "manageEntity": {
    "action": "View",
    "entityId": "13412",
    "entityType": "Notification",
    "nonce": "0x2c32108ae677d1325950ec44d2888e7e93cdce4a7c83bd9006ce165eb150ed1c",
    "signature": "0x17bb364d7ed8427e93fda685b154add547a4c4aa908dd99626fe613e2fd2d82755185417449925cb30d00d5f474c5db4a3d16799581ffbd36d43c6d1cd03b7211b",
    "signer": "0x6139273e4BDC52818116184DbA86D2D301C4a748",
    "userId": "13412"
  }
}