{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-02T11:59:52.893103+00:00","duration_seconds":0.005105,"id":1287218,"input_summary":"chars=602 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":137252,"started_at":"2026-07-02T11:59:52.887998+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":136285}