Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDVeyZSMQAJz0XDgGAm1Yjaz4lM0TfhomRIze2SHhB3KmL0o8ADCyosRQI8… (844 chars)"
  }
}