Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBkcY2JyQ3sLyXrF7w/sk7NlMt9SmJTQds99kPfvs4Sohy8ILsdI8ugTMXx… (1,748 chars)"
  }
}