Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBU/veIfmoWcEyXH2uKyi+uZ0VQ6ySaWhknZ+ULXsxhY16U1jtHffXcCQPX… (1,748 chars)"
  }
}