Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDYNEo3zZi5RkPZg+5A9nCALDZoOg2WwbcVJseAmjdZehjzuxFFKS9ASUEY… (1,748 chars)"
  }
}