Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQC70YmG3F51Ue9o3Jap60qAEPnoYN+JgXeLENnHu5JMojVCMFMRO+fiCnUT… (1,748 chars)"
  }
}