Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCtji2GsTv8X9u0KNdMzGKPwmXxpcSJ80br3m05t8lMwiST+rNsyFJfxbkK… (1,748 chars)"
  }
}