Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBUH1ORc8SyM5GI6Eczd3DAZ9FarArEakQ9MlRq8pCQlAlS00gyvjziHkRn… (1,748 chars)"
  }
}