Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBIqNlHAEuyhD/Od2ZPTMnC6Ol6jHpu0ByZ/rOTqxQEz0FcgZtr/9mxRfMF… (1,748 chars)"
  }
}