Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQD7GXoSrKWDe767B/aUcGzXH540SunTRmS4v0Et4mUKIDmDOUIkJMDY+iXj… (1,748 chars)"
  }
}