{
  "manageEntity": {
    "action": "View",
    "entityId": "257420589",
    "entityType": "Notification",
    "nonce": "0x424e1ac4ac55e97e7c6bdb3049f8fd9fbbb8a1b779eb2e2e063e83d591fb5c15",
    "signature": "0x8c818a168ff4a244a64d607bbec19f1afedbf8dcf31ae0d816e44bad13b4cfad7eec7de5b0a5592c4b1a8afa549ae908b701a2dcb43c4ec26e8c77095ad48db31b",
    "signer": "0xC431d7D73d636550f599A93176c46D8179Fd0fB8",
    "userId": "257420589"
  }
}