Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAxjWT5w1lJ5F3kprriEtgP2QAVxTmG1ug+y6eXFr3tZHwnHzttAQUt5VSl… (1,748 chars)"
  }
}