Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQE5nxzsSMQoWLCKgE0W+lVsFMfLGTCZD6WMWPEvcZiCylwkfLcq92LBYPwT… (1,748 chars)"
  }
}