Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQA9fWpyl+5p2ZyaQ59xzR+0OQJIgReYaGV7b+n18ZI/5kz6pmJZlQqn94mj… (1,748 chars)"
  }
}