{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x1bcccbf5ee3e1239b87efa375be9532f0a5ba909ac78f05efeb21664d6ebe140",
    "signature": "0x82ff734cf56a94103532fdc05fba7d2e1ebd40a92244bd9b8be90b3b3a0b7a6d09324aadca062b57f401f64e97a866e7c242929ba4f4fb885e6d20bf5783a8671c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}