Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQF8gj6IGm1tD9OyVxYRBxTtnxoPpgwr+WpNRmwY5UWbMDb8BfougweHZPRm… (1,748 chars)"
  }
}