Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQB0rqIu2pnob4hPzEpbObYjmNystGpuX8oMnWz0oTYPljvhvHgYo6mzqnGD… (1,748 chars)"
  }
}