{
  "manageEntity": {
    "action": "View",
    "entityId": "10449019",
    "entityType": "Notification",
    "nonce": "0x4bd010b54cf0242c5f02a0b5f35b6be3494132a89648e8f9b06015575ec350e3",
    "signature": "0x32ded9229418292544f3770f1cd743953ec594269c3a7769a32db268efb9cb7d7c731e6110dd34c802a416f07ac6e520480f1107f847fad7b4def6d18da17d1a1c",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}