Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQA6K3PtfQp/MdT1QUMzZ0GCbKZ2SwpI+EcHNn+GvBEZLSVeAUebtnj+mYQh… (1,748 chars)"
  }
}