Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA90zRNHMXWUPS5aqN3fLs2NRSIlYyugSWaZ0Pd/ZjMHmLIEjRuAKMTpWpy… (1,748 chars)"
  }
}