Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAIbutPzNXuV37VqFqXVsQNKG2flAIhOWZ88/kcWFfhnEEeouI/vgZhwWTM… (1,748 chars)"
  }
}