Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwCDLI4Js2NeKnaqfIX3S/DHrnBp+W6ur1JmYwTTd1B7GisWG7YSjuME5sYr… (844 chars)"
  }
}