Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFdUMNm85Hv/WhWd604I+9gGFfUhZ6B1GjbbplZTCLM31jZPt0aWVFsEy1v… (1,748 chars)"
  }
}