Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQF2DgRa1kH51+n41gXAo6oWpljyoF0W1tlKpddHHHKuh07H1lEpYUYOsnv2… (1,748 chars)"
  }
}