{
  "manageEntity": {
    "action": "View",
    "entityId": "140",
    "entityType": "Notification",
    "nonce": "0xe74e050f72bd19e0247daf294c7019168e46054706a452e983fd3af1bc1ad80e",
    "signature": "0xdbc7e2a7aa0c8417768bd9b90d332ab87dd3633f3e3f93d654a3a12c51d6197d201f9641197d5b650faed3387e86ae6a5bbb24f030fa548032ebcf3803f65d1b1c",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}