Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDlIKD2hH3zRfuz/u/3B1kT+jVVWJPUWXVbQ4+ERD0AeRLd4ro95Mm0CiyK… (1,748 chars)"
  }
}