Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQE+60wr5iERZNWe02VcWpD4xWf/dDnG9IgX7QhREFwq+ExosxaEvU4L71/j… (1,748 chars)"
  }
}