{
  "manageEntity": {
    "action": "View",
    "entityId": "663465431",
    "entityType": "Notification",
    "nonce": "0x45b517bf03e358da6e84c33f9a0cfdd3572462f53fd540809e4b3b686803982a",
    "signature": "0xbbb00b3bca1028b83b488a34a2442f8fea75f79a0e215a42cf7c38bf394ed15e22ebc7a0d39bf0115c19eee18d20ae14f8aaa43fb7deff00c951bc292c881a301c",
    "signer": "0x92A54e77f13b9B7051f80e851698A1d518e3e2ec",
    "userId": "663465431"
  }
}