Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA0VdaFTVwh8vb8U9iaw95c7bCXJLw1u7gEEAZRtGA4yCZAKL634/klvVwS… (1,748 chars)"
  }
}