{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T11:01:11.642093+00:00","duration_seconds":0.000464,"id":501140,"input_summary":"chars=149 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=K4HM","recording_id":83287,"started_at":"2026-06-26T11:01:11.641629+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":83288}