Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDe9wjsHlSa9vIqwKgLuqZemMcEMskvjkh89X12FfjXHTk+yGKc81VoiSAI… (1,748 chars)"
  }
}