Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCV7NmNnqdVwUxGxi8cSgWqQzIfK+kcy8+2ClmLdVR0cU0Yv6C5OhPMBCzf… (1,748 chars)"
  }
}