Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCvZKKmliTJPAVMOAM4Qdg7uIC0muqXzHYAzPatPd4H3UbdziDcFKStuKLb… (1,748 chars)"
  }
}