Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFUYGAVeub/MqWNhPjL0FWhJSAuSETjvfLu4dLmI1hYmV9rYpSWPyjBICZH… (844 chars)"
  }
}