Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQD42jYSMyBkJJCuBbKmFxQPpngtktKm09Lrn/RBsUq23RSSJDqiiAg3WBF4… (1,748 chars)"
  }
}