Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCXAWpMAn78B3WGOa/R/gd3PWvG9DrlXJZ7HAu9Nmtuyh4YDKwJVXNeCVFS… (1,748 chars)"
  }
}