{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T09:12:26.589833+00:00","duration_seconds":0.000203,"id":1358289,"input_summary":"chars=17 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":142313,"started_at":"2026-07-04T09:12:26.589630+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":140949}