Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQH6b1tieCkctmvTcLg0gBOOLpYjuIJxYoRscY8E6uDzjivqP2P7dAHNdoxz… (1,748 chars)"
  }
}