Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAIcX+UPsvZ0hUh3zstR3Oxb0v1cM/HunhaUGhZm/8n9V8fkYaKgrwKHBAK… (1,748 chars)"
  }
}