Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBg1m9fSq1s8IyvSdwf3Ku0vFXKK7v06/r9IquG6VGkdi/S6q1xpvIOSP0g… (844 chars)"
  }
}