{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x0ab9cee52607e015d38d044c6bcb48731a8e2c20fd3325fc036bf9822a8ecfb4",
    "signature": "0xbf8ea6c63c7476c00287801bcf96ccd8a18f11bd87d46f847830a703acd0302d2c14c9d124d546c6f0ce6ce58427e958ae22f25b180421c382ba40f696ef01a41c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}