{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-26T18:28:03.927121+00:00","duration_seconds":0.013944,"id":2878246,"input_summary":"chars=841 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":271618,"started_at":"2026-08-26T18:28:03.913177+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":257055}