{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T16:35:07.117207+00:00","duration_seconds":0.000376,"id":1030932,"input_summary":"chars=73 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":28079,"started_at":"2026-06-28T16:35:07.116831+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":28080}