Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAGRsLj8z26MEeNFjI3u+m+f2SJLpAUl6wBn9u5gT2KvUz4gvtBH1RFogpO… (1,748 chars)"
  }
}