Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHgiYxmukAoyQKIYSR9nzIUBK7I4H7bYwyhzTPHd0VfyRzJp1/e2xtz2SwQ… (1,748 chars)"
  }
}