Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAEdASPOIUguex43Z9SVGYONz5dgcG/mYfUP/YFtYFVBxDruNdTuGS/+KrK… (1,748 chars)"
  }
}