{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T21:17:11.828814+00:00","duration_seconds":0.004523,"id":1809716,"input_summary":"chars=349 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":173170,"started_at":"2026-07-17T21:17:11.824291+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":168686}