Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBhQijInhgBUAxn8qdH3F2JmFcGLAMypW3sTcCrV4dOb3AjTk4Bxktcp1rM… (1,748 chars)"
  }
}