Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCdKSRfAeipAc/148Lmze02NJsRGJZP2tDDK8Lal/FnvSJ8SBuzSX/qWxpN… (1,748 chars)"
  }
}