{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T23:02:03.763735+00:00","duration_seconds":0.000902,"id":1085914,"input_summary":"chars=166 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":22400,"started_at":"2026-06-28T23:02:03.762833+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":22401}