Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQC0SxVLNb1ZniVki9QpGw6dC79xVWdWPTEeYY7ossxyUy+Yzv7GCGIg1hSS… (1,748 chars)"
  }
}