Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwGZ7R1MzW7NNiNm1Xyv8jlKvwXqNosGUlGMrYaVFamtQEVMnhMVUlEg1m+p… (844 chars)"
  }
}