{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0xb0c0cb47ee9afcc6ceaefe65a1f389b68a521461dc2175f6e2c76792c06f98a2",
    "signature": "0xcdbb2478b4a2fca9a3ff5e9800be5b0cd1be2545a9450b38ed09197838e6f3d4087e5814c69be662a01960f4e7ce03a0d9317a3ed860263e6ef814b7339b86191c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}