{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T04:00:08.503468+00:00","duration_seconds":7.5e-05,"id":308731,"input_summary":"chars=78 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":3429,"started_at":"2026-06-25T04:00:08.503393+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":3429}