Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBbZqCbdxOB71Ce8Rd4rANMfGOCjghMi4Um5TepQb7HPQaHNLNkQIO/WP1Q… (1,748 chars)"
  }
}