Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDXnDVtS5pGJh9ayDxAEpAxsQ7X+xWzw0mxhR2MSdXRwmdysLPkyOkp3IEg… (1,748 chars)"
  }
}