{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T18:38:16.187355+00:00","duration_seconds":0.011862,"id":1803497,"input_summary":"chars=741 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":172731,"started_at":"2026-07-17T18:38:16.175493+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":168260}