{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T17:09:29.305320+00:00","duration_seconds":0.003264,"id":1035791,"input_summary":"chars=591 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=P1SIT,OF3D","recording_id":27680,"started_at":"2026-06-28T17:09:29.302056+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":27681}