Update Inbox, only log new activities

app/Util/ActivityPub/Inbox.php

@@ -41,11 +41,17 @@ class Inbox
     {
         $this->handleVerb();
 
+        if(!Activity::where('data->id', $this->payload['id'])->exists()){
             (new Activity())->create([
+                'to_id' => $this->profile->id,
                 'data' => json_encode($this->payload)
             ]);
         }
 
+        return;
+
+    }
+
     public function handleVerb()
     {
         $verb = (string) $this->payload['type'];