Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCPrAymvvWELCn/fYHRxAGrMHvInXVQ7C5crzycsMI+uREWwy5D2n7WKZ0E… (1,748 chars)"
  }
}