Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCL6Xeh7Q2LWmJiroArVHftHO2DHfxNQq5TseWjNfAHL24bR2Q1KyY5UaKq… (1,748 chars)"
  }
}