Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQB3gc3M9YMdQXUVkdOQSk66C5cepSE4YrN1blWrMcfitDkEde6IM13aRVjn… (1,748 chars)"
  }
}