Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCbQCT9o5al8hPZ1LZtk/yvLrwDDAFPDyMB2YmvIet0A2G1SOo1k3wutSLW… (1,748 chars)"
  }
}