Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwHJAwNs7rDWOUvswzfYKdYGBg+T+U3SbW5sM3uNL9kgqgHmZoYQSiqXQRXB… (844 chars)"
  }
}