Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAJFaUbj4FXEwsGHt/PdMaZzfOWp8eFNT3ajXlM7KgAs30NSOIUKtO4qS2p… (1,748 chars)"
  }
}