Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQApbPcM+SF6KQfwdPmAeUEVTYsVyXgP6YxP54a9dRspIQlO/DOHnQ2d0i/a… (1,748 chars)"
  }
}