Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA6qV0oYe/Sg4RMlD1+h3C9XF1MQgOTwu4DFdA5dPwZagsIrMXSN/Z+jWom… (1,748 chars)"
  }
}