Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC5qh5ArKjfWjFQdQJE3Ql5YDZCU42XgVjM/Jd+giDt2AKCgjeGZMe7E3oA… (1,748 chars)"
  }
}