{
  "version": "1.0.11",
  "url": "https://dev.aurigagateway.com/ota/sprdev/OTARSA.ino.esp32s3.bin",
  "sig": "https://dev.aurigagateway.com/ota/sprdev/OTARSA.ino.esp32s3.sig",
  "serial number": "123456789"
}