{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T02:05:57.919640+00:00","duration_seconds":0.000281,"id":180864,"input_summary":"chars=543 node=683211","metadata":{},"output_summary":"candidates=2 calls=AT0039,AT0040","recording_id":120564,"started_at":"2026-06-24T02:05:57.919359+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":120565}