{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T16:47:53.185037+00:00","duration_seconds":0.009332,"id":1537268,"input_summary":"chars=594 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":154865,"started_at":"2026-07-09T16:47:53.175705+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":152199}