Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAf8GZp55IAH3CkOvuyogLQ0oD3D+bw2ImPTcnwO9ofvmXmvmYPvfF/iiWR… (1,748 chars)"
  }
}