Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDgN0ctGAkyhwXnJAar4dd05UH/wR5wCbV9C5kG0TrEZh/o+O7BsJRslDoY… (1,748 chars)"
  }
}