Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCwuhkQ7BfdJZoa7y0q7gFSzxNfm6VrnZsewxHG7sGRTWAHZBEFvo+PaXR0… (1,748 chars)"
  }
}