{
  "manageEntity": {
    "action": "View",
    "entityId": "140",
    "entityType": "Notification",
    "nonce": "0xec29aa537cf0424a06c2e56efa53e52921930f125ff308b1d046219914ebea74",
    "signature": "0x6eccf402c07fc1e758636749e247944948affcf985b191d019fe7020c2afb213123b03ba561d5675ce33aa63822c7987e2702ebe8e5db6a1811f52766a09b13d1b",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}