{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x93adcf35dec29e4434e46fedf636c82ca12df90a9c6f57d1c5f9b2114cdf124a",
    "signature": "0xd3b1710882b37e5c3aa025e8cbfc9e0f527f6496e78206c1bae614d57de1b31b776ecc26168342ec5b1b3233c5146d2fc67b796234a07b1e80afd1399e6eec2e1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}