{
  "manageEntity": {
    "action": "View",
    "entityId": "153615555",
    "entityType": "Notification",
    "nonce": "0xdf4cc87aff45c550704c2f898e65eb78b0dfbb49a1ff405e78326a3c3772b7af",
    "signature": "0xed727420aa1d5dd7e968770b59da468cf82be86f6c43e8e0c19253e82cdd7f592c11792f76fa9409d974b877a3db624158e89c03efc1599a04245cce1897049a1c",
    "signer": "0x8A397C4d6D00CB79778e87c8d596BC1522de0F01",
    "userId": "153615555"
  }
}