Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQB+rYIWDCp4gvgdhHuzyE2AON0oI6DJDdDBtV60BCCeTGiCHSe6kgERCH0O… (1,748 chars)"
  }
}