{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T12:27:56.320707+00:00","duration_seconds":0.008235,"id":1428937,"input_summary":"chars=537 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":147231,"started_at":"2026-07-06T12:27:56.312472+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":145409}