{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-19T00:30:34.900427+00:00","duration_seconds":0.01001,"id":1844113,"input_summary":"chars=644 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":175545,"started_at":"2026-07-19T00:30:34.890417+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170762}