Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDLqU7+XpqnY5Xo+NDwMvQolEq/1ombWK5Dl0bWN7ooVUi1rKmpxLFMKsT7… (1,748 chars)"
  }
}