{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T21:59:51.167802+00:00","duration_seconds":0.004239,"id":1581233,"input_summary":"chars=275 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":157788,"started_at":"2026-07-10T21:59:51.163563+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":154923}