Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwEz/tNZ/nhsnom9Hm/jtDz3YtPi/jDYC4pZV2TmsXpnkwU3Y2/hrxQTct2i… (844 chars)"
  }
}