Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBfAhv9HY5ctq8OKLiR4HIraHqT4nnkG0fvr9m67tGodHfMaTRjwbHnSvmw… (1,748 chars)"
  }
}