Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQGQNzhnMij3TDbDlyIVK8G1vT9FtO072kLnVDOX3dxqr3kYMEkwaaZoIpMY… (1,748 chars)"
  }
}