Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFZ94LxU2+l+pjLbkwOFXtk28nhl+98Phn5MNtscWGKeWLLa7TzVpeGkTeK… (1,748 chars)"
  }
}