Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAI/QAivydJGQISQva2Bl2OBJGlkfGn8sGvoSY7KuqhCWBc4bjku3gNxj1i… (1,748 chars)"
  }
}