Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDs8L8PVh7Gc3mRP2gUmMTf97EKGfpzbzYI5H9tyGfDclIS1+INaLb0yU2R… (1,748 chars)"
  }
}