{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T15:39:38.550137+00:00","duration_seconds":0.001351,"id":1022225,"input_summary":"chars=256 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":28725,"started_at":"2026-06-28T15:39:38.548786+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":28726}