Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB8+8jFCfX9wJcLTaLlXymr3guu3iJJuhFywZYN3P2vUDep93Kl+9N1TTGs… (1,748 chars)"
  }
}