Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAlwnWk2ZNH6ZIDvEMsErofQotlVQhPF2HAX7VSjLe0WmMJAaP7MbNNlONL… (1,748 chars)"
  }
}