{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T19:44:11.569645+00:00","duration_seconds":0.012579,"id":1838750,"input_summary":"chars=816 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":175160,"started_at":"2026-07-18T19:44:11.557066+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170453}