Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBhzQQesHI55jgqvheMrSUImj8ka3E1YEfo6lQ/z+fLFmj86t32Tws4jEJE… (1,748 chars)"
  }
}