Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQA6G96Zx5ABEJFeKXoQ7rstbt3bsCTZXYsP39D8IHURciTNc9Wch2dHHMDY… (1,748 chars)"
  }
}