Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAQGHJbKl3+TdplUVhMIGJqW2LdH41TjWSiZpPbuSbvkwFsF9AgSkgnjthU… (1,748 chars)"
  }
}