Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDM0k4NxPpsUOlrM3kzlZj7e3AUD3Xwx5kaRaw8mmtv/03XWFb9wA0gZswM… (1,748 chars)"
  }
}