Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCLXhW7IwD3qB4UmKlxD+wcLwGjP7WuFmuJtGcG8M5KvFXRULQfCIgTunxe… (1,748 chars)"
  }
}