Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEJRoB7HlvJ8pc5uNrborB4crNvTsr3Q+anA5Var7FWHDk6XwLl0o2mALtR… (1,748 chars)"
  }
}