Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCgvb0inPvYJQpE8M6u9USONcRViLuKNTJasAG/CUcH8z7xw83yzhGIwwBd… (1,748 chars)"
  }
}