Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDwUAa3LqYQkyIbJ4i5XhJii2rB0JGAMFX0RcSR0tHpJiOpzOs/EeFGPlYB… (1,748 chars)"
  }
}