Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDQCq46Tm5/JrcHLGwuZbfl8kTgcn/7BuyEbTuuI2C2zXfeh1Ouhb7/UaR5… (1,748 chars)"
  }
}