Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAbKc+YrxYcBo7PzY4THlC/dBM5f4pa4UepAdUY9K5zg2qf53iCd3HaugkH… (1,748 chars)"
  }
}