Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBSXW6RsdLzHFU6pp1UEM6LETb0Kh9PjJGfASe5UfZdYkftXdtOV+CVEqH1… (1,748 chars)"
  }
}