"array", "target" => "array", "to" => "array", "cc" => "array" ]; public function setObjectAttribute ($value) { $this->attributes["object"] = json_encode ($value, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE | JSON_PRESERVE_ZERO_FRACTION); } public function setToAttribute ($value) { $this->attributes["to"] = json_encode ($value, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE | JSON_PRESERVE_ZERO_FRACTION); } public function setCcAttribute ($value) { $this->attributes["cc"] = json_encode ($value, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE | JSON_PRESERVE_ZERO_FRACTION); } public function actor () { return $this->belongsTo (Actor::class); } }