Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwATaKulGnN73RJquTIVUuKSLrXMCa2rGPbpH2XVJIc0gRH5j5QYNJpUXFQE… (844 chars)"
  }
}