Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCuKK3Iz2HoCQDRX+adFdlDYIhsWhxgqjbVdOQKd+PKdALE56PBrbwmV8MC… (1,748 chars)"
  }
}