Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBozpbUrV01Mv6KjBhT0+n3HKKkWOvoAEQeU7fsU2+p71fBeh1SMEQBqq4I… (1,748 chars)"
  }
}