Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBmKGUGOzXJV4lHBhdI9Wkk2GVvGlkJ+2UYwJqD1X/kFUhgEK0EWF3N/RSn… (844 chars)"
  }
}