{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x3ddea9bbeaf0424cd33898e30f03a0f1806529e702e9721daf761a8eac0b9504",
    "signature": "0x62f5a5f5b1f6c6b333a8b933dbfd28559b06bd2c567c442c25267368758aa9a02e78fa3a800547fc35723e7d0e59c64ca5a6b93d8521c8313a64370c743320801c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}