Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBcd3vnfegnOXWi2h+zo1I/kJMVeSnF3tJh/4eKShsqKTI9REp8Gdc3mSiU… (1,748 chars)"
  }
}