{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T16:51:34.654523+00:00","duration_seconds":0.009433,"id":1368752,"input_summary":"chars=654 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":143265,"started_at":"2026-07-04T16:51:34.645090+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":141670}