Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCllYhsmNCF4UUvfKlfbIDtRyy/mja0tcYTyTda9u0MFVUqt4b/K2bXhcfW… (1,748 chars)"
  }
}