Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDHHYDmQr1zjWyD3u8hmGu/2S9B7O9OZcBtl42vtCnrjAoGVJKnJDMTwpTI… (1,748 chars)"
  }
}