Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAanpVCP962mQVmFiBwwEjsj6sF+LO1MwCF41xjy5AiuFlAR3yT1WKFeMgn… (1,748 chars)"
  }
}