{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x78239dcbd4026a89b399e27d7de933167a4d3cbf431feb04fc8adc859075850b",
    "signature": "0x699444683ccd8bf038046caacbe3c67067c6976e1e2cb1b514f1abf70a737b110e2740e3c1d23c3329e937aa38190f761bd6d2e802c1ddbff90b5cb019a639a91b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}