Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDquCy28c+BmUjqISwNGJEjoz9v8qDvr3KERn7D4yT5IAiN4NNRKU5sWfG1… (1,748 chars)"
  }
}