Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQEYMo9zBPgiTU/MWdc20tXMy12K0uGlw+p7oChpOyr+zQq3v2sT/TaPrGzQ… (1,748 chars)"
  }
}