Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD1w/nHa/i+KvGldGCVGBtl1QrVWOvjoL0rxw5CtPpHAGR2gwOws5cVtT1k… (1,748 chars)"
  }
}