Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD0NgdEO1fdOTMtt10FXZG/xehYb6RzSB8VdkDWEZ4jmT1y8tifLQdDnU06… (1,748 chars)"
  }
}