Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBTbSXPyVR67VueHwUxXbXOKjrjtOfoiyIvLa0qEoovyiMIc6PIEYHVQoPD… (1,748 chars)"
  }
}