Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAm5DA8ZBBT6AO67kO9MGbpU7SJrMCqizLDHaHmw73pey0qGev3i9S5jVEF… (1,748 chars)"
  }
}