{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T09:06:29.607083+00:00","duration_seconds":0.000949,"id":486937,"input_summary":"chars=680 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":92238,"started_at":"2026-06-26T09:06:29.606134+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":92239}