Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQE6s2TA6L+0+0Az0OvE4qB2Ja3Z/IDR0ZrQluCdtqE0ngz9u9vgztxEmPhS… (1,748 chars)"
  }
}