Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQG99zMHrJf9BLuEVzjzcZZcnMTw4FzTzpcrPYaOmMd7NXNyT3QB6UCyqOTk… (1,748 chars)"
  }
}