If you are using Sigfox integrated with TagoIO, make sure that you update your Callback body until June,1st!
This update is necessary to avoid disruption in the services, as TagoIO may not recognize the data sent by the Sigfox backend.
As Sigfox is announcing in its backend portal “The feature send duplicate and the following information: snr, station, avgSnr, lat, lng, rssi, will not be available anymore for customers in the DATA callback feature from the first of June 2019”.
Note: Some information that is sent today from the Sigfox server will only be available based on your contract with Sigfox. Check Sigfox documentation for details.