Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBcHNpZ+WdDRegOARAxIqi7RTMVyUQYBQlIro2QLfUEYBOHrBiPFx3j7tn7… (1,748 chars)"
  }
}