Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAHdOCKNAB6R28Zb+ZvwjPzzpXmEKBn4yvSXTbIVPklRWqPJax3IZvk7Da1… (1,748 chars)"
  }
}