{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T12:22:18.458900+00:00","duration_seconds":0.000878,"id":1788869,"input_summary":"chars=60 node=683210","metadata":{},"output_summary":"candidates=1 calls=K4POI","recording_id":171671,"started_at":"2026-07-17T12:22:18.458022+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":167323}