{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x846a852525c61b3c24b5ca1be54dbdcf6aaae86931496dd9027974ef0d153a1a",
    "signature": "0x50f5da74d0b792bc46ba9fdd9f77a48e8910af13af6cc52927d4489d67b48e84736f58095bb42cd775103bd20d45bc3b4f46a633b292a656332ef80b58a666ed1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}