Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCv2Etvr1hbMfSXA/cbhkGh2g0YjljYVn9wH10xWb243yUxWdimeYSWq4wn… (1,748 chars)"
  }
}