Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC8gAohVUf4S9N4JUW1BQCQNoCvlDIxjhY5AOdTSVVcUH+QjDa7TQbmhSSC… (1,748 chars)"
  }
}