Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAtLY1gLV+k3WjBtHlCNWV/pt0QPB9RMCzbrMgKeTnCHltMSN1kNtzkOOWk… (1,748 chars)"
  }
}