Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQIhiN3cgZFVKC0qtL/9jONpd09zxng/J5QcnBqy4drFqwmLVUEcKee3ZJZ8… (1,748 chars)"
  }
}