Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCWGMTavT0dw88Z3sKRgCrXRPUmvhfGXat82y2YLfRMXWxPraqn8MxNMMMB… (1,748 chars)"
  }
}