{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-19T00:29:52.870193+00:00","duration_seconds":0.008656,"id":1844014,"input_summary":"chars=583 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":175539,"started_at":"2026-07-19T00:29:52.861537+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170756}