Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA5jJgrdZ2Bd/d3mCGhzTOSGSKNv1kQPTp5jVkzuQD6YE56mWq6/QbegT0W… (1,748 chars)"
  }
}