Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBUq/gPJQmKkEf9eYeQkCkBW8XZnGLYXvwbGUzQF71TAiWbYAUW534Z8u8X… (1,748 chars)"
  }
}