{
  "manageEntity": {
    "action": "View",
    "entityId": "402520233",
    "entityType": "Notification",
    "nonce": "0xe0c0d46ce03ade49a170871c445cdf4834239bdd6616d826ca50773cf6443a62",
    "signature": "0xf1e6f7f415145df52bb18b126d968d73b8bc32dc2a9d7f04df54ff6f948cc34f318f880ecd12aafc1e27395142b796037255375c0d2a1bb46611d9aeab44cc441b",
    "signer": "0x49AAe7F19C6F36Ad6A28BbD81d50c5B9605bD230",
    "userId": "402520233"
  }
}