Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQL6V9eHFJFDlPRYBGvgGaqK7TUEZ8LYz9xQD3fHfFvcfg83MhPcVcFhWFNb… (1,748 chars)"
  }
}