Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFSAXVgsGq4lpsdqRhICv+X5jY2lSJSb09Qhm/5PV2vyS/MMQIOgEnsLgRt… (1,748 chars)"
  }
}