Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDkyMsAM2cS3GXtGTfs8zgV7nKDsUFjkAbR3sMkQftiMwJKb4JK0XlLTK35… (1,748 chars)"
  }
}