Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHW2Rhm/mBrVsMOJhyX4MTHzGVHIJVdxtWbpcoRvfSjDSuXPkyyOl6qNOhe… (1,748 chars)"
  }
}