diff --git a/src/Event.php b/src/Event.php
index a11e407c0a..de3acef590 100644
--- a/src/Event.php
+++ b/src/Event.php
@@ -61,6 +61,11 @@ final class Event implements \JsonSerializable
      */
     private $message;
 
+    /**
+     * @var string|null The formatted error message
+     */
+    private $messageFormatted;
+
     /**
      * @var array The parameters to use to format the message
      */
@@ -339,6 +344,16 @@ public function getMessage(): ?string
         return $this->message;
     }
 
+    /**
+     * Gets the formatted message.
+     *
+     * @return string|null
+     */
+    public function getMessageFormatted(): ?string
+    {
+        return $this->messageFormatted;
+    }
+
     /**
      * Gets the parameters to use to format the message.
      *
@@ -352,13 +367,15 @@ public function getMessageParams(): array
     /**
      * Sets the error message.
      *
-     * @param string $message The message
-     * @param array  $params  The parameters to use to format the message
+     * @param string      $message   The message
+     * @param array       $params    The parameters to use to format the message
+     * @param string|null $formatted The formatted message
      */
-    public function setMessage(string $message, array $params = []): void
+    public function setMessage(string $message, array $params = [], string $formatted = null): void
     {
         $this->message = $message;
         $this->messageParams = $params;
+        $this->messageFormatted = $formatted;
     }
 
     /**
@@ -659,7 +676,7 @@ public function toArray(): array
                 $data['message'] = [
                     'message' => $this->message,
                     'params' => $this->messageParams,
-                    'formatted' => vsprintf($this->message, $this->messageParams),
+                    'formatted' => $this->messageFormatted ?? vsprintf($this->message, $this->messageParams),
                 ];
             }
         }
diff --git a/src/EventFactory.php b/src/EventFactory.php
index 153bed5749..d74ba5fb3f 100644
--- a/src/EventFactory.php
+++ b/src/EventFactory.php
@@ -108,9 +108,10 @@ public function create(array $payload): Event
 
         $message = $payload['message'] ?? null;
         $messageParams = $payload['message_params'] ?? [];
+        $messageFormatted = isset($payload['message_formatted']) ? mb_substr($payload['message_formatted'], 0, Client::MESSAGE_MAX_LENGTH_LIMIT) : null;
 
         if (null !== $message) {
-            $event->setMessage(substr($message, 0, Client::MESSAGE_MAX_LENGTH_LIMIT), $messageParams);
+            $event->setMessage(mb_substr($message, 0, Client::MESSAGE_MAX_LENGTH_LIMIT), $messageParams, $messageFormatted);
         }
 
         if (isset($payload['exception']) && $payload['exception'] instanceof \Throwable) {