{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x93f490008fe3150bf2d0b53707b323c994f2b995971a4c283ae43c5252ede7fb",
    "signature": "0x0ed5ac6c2db16b8450036afc8db7aaf509ebe414025917f97b158cdd507d5aee1a04a93e6fad189fc088bf77aec3af02a7f36b7059ed79d10d7df245968d03921c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}