{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T15:22:46.651808+00:00","duration_seconds":0.009098,"id":1365207,"input_summary":"chars=573 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":142996,"started_at":"2026-07-04T15:22:46.642710+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":141426}