Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB02TP+31fR1qhgTYZz4l7qOqNnXeRfyaVGRBk6NisHSWyGiIdAQtxPgrW1… (1,748 chars)"
  }
}