Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDSV2H87+uEtxwkk39FYbI5ALK4kFvyDTNsiVpExEBJKhMznHRbO03Jhd2a… (1,748 chars)"
  }
}