Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAh+Q6tLAQjR2YGxgZhYVNIbxGcq5vRyPd+kp+8oG5EMyfoSi6+EtC0nmbl… (1,748 chars)"
  }
}