"tx_id": "TX-203a9f22", "link_url": "/folder/open?filedot=acme.elektra.rx42.schematics.main&linkId=lnk_9912", "expires": null
Works, but the naming is confusing – verify compatibility carefully Filedot Folder Link ElekTra Model Com -Webe- Tx...
For a web-based Folder Link ElekTra Model, use: "tx_id": "TX-203a9f22", "link_url": "/folder/open