Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBnNlxZ0E6MgT59o5vchPRTKlw+0tsyMF61G3oehsYabW2Z3Esk+0nCcLWD… (1,748 chars)"
  }
}