{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-18T20:28:37.000094+00:00","duration_seconds":0.014354,"id":2691498,"input_summary":"chars=918 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":251482,"started_at":"2026-08-18T20:28:36.985740+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":238796}