diff --git a/ios/MultiplatformBleAdapter/BleExtensions.swift b/ios/MultiplatformBleAdapter/BleExtensions.swift
index e9c73adb..5b64d457 100644
--- a/ios/MultiplatformBleAdapter/BleExtensions.swift
+++ b/ios/MultiplatformBleAdapter/BleExtensions.swift
@@ -47,21 +47,27 @@ extension ScannedPeripheral {
             .solicitedServiceUUIDs?
             .map { (uuid: CBUUID) in uuid.fullUUIDString }
 
-        return [
-            "id": peripheral.identifier.uuidString,
-            "name": peripheral.name as Any,
-            "rssi": rssi,
-            "mtu": mtu,
 
+        let advertisementDataDict: [AnyHashable: Any] = [
+            "localName": advertisementData.localName as Any,
             "manufacturerData": manufacturerData as Any,
             "serviceData": serviceData as Any,
             "serviceUUIDs": serviceUUIDs as Any,
-            "localName": advertisementData.localName as Any,
             "txPowerLevel": advertisementData.txPowerLevel as Any,
-            "solicitedServiceUUIDs": solicitedServiceUUIDs as Any,
             "isConnectable": advertisementData.isConnectable as Any,
+            "solicitedServiceUUIDs": solicitedServiceUUIDs as Any,
             "overflowServiceUUIDs": overflowServiceUUIDs as Any
-            "rawScanRecord": advertisementData as Any
+        ]
+
+        let advertisementDataJSON = try? JSONSerialization.data(withJSONObject: advertisementDataDict, options: [])
+        let advertisementDataBase64 = advertisementDataJSON?.base64EncodedString()
+
+        return [
+            "id": peripheral.identifier.uuidString,
+            "name": peripheral.name as Any,
+            "rssi": rssi,
+            "mtu": mtu,
+            "rawScanRecord": advertisementDataBase64 as Any
         ]
     }
 }
@@ -89,7 +95,7 @@ extension Peripheral {
             "txPowerLevel": NSNull(),
             "solicitedServiceUUIDs": NSNull(),
             "isConnectable": NSNull(),
-            "overflowServiceUUIDs": NSNull()
+            "overflowServiceUUIDs": NSNull(),
             "rawScanRecord": NSNull()
         ]
     }
@@ -213,4 +219,4 @@ extension BluetoothState {
         case .poweredOn: return "PoweredOn"
         }
     }
-}
+}
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