{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T10:32:57.467557+00:00","duration_seconds":0.000575,"id":497566,"input_summary":"chars=366 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":83712,"started_at":"2026-06-26T10:32:57.466982+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":83713}