Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCMSNzIy7PeHmpI6Cmh0g1DsVy9+AckM6+QLePsvydWKSeaMe5nVFLklo7D… (1,748 chars)"
  }
}