{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T18:50:22.492043+00:00","duration_seconds":0.000357,"id":811117,"input_summary":"chars=690 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":126955,"started_at":"2026-06-27T18:50:22.491686+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":126953}