{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T09:20:16.578132+00:00","duration_seconds":0.00016,"id":960852,"input_summary":"chars=33 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":35537,"started_at":"2026-06-28T09:20:16.577972+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":35538}