Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFXKai3dQ05rxg2d4OWR8gaKwD5ZLjJNIW6THVLwScgMm19W62DjI/YIrWp… (1,748 chars)"
  }
}