{
  "manageEntity": {
    "action": "View",
    "entityId": "140",
    "entityType": "Notification",
    "nonce": "0x44f753b7c9964dd25a79526b81e3fb1fd6fdd63a5ba2defe4cd69701b4c58bd8",
    "signature": "0x62b9d083fa76f05a78a687449a333a7b28fa941e9a6a13a7d508bc2ac4ebfbee5fd9246ce459e75b1af8ca5511e6f3e271ee43f5299e5c1c9f6c648242e9cb5c1b",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}