Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC0pehy25s52rydUK8NvGvmfVwj7syYNw/I0OgM05hP6BPpvuMvwceK4n6f… (1,748 chars)"
  }
}