{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T19:47:20.566909+00:00","duration_seconds":9.9e-05,"id":400481,"input_summary":"chars=58 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":94233,"started_at":"2026-06-25T19:47:20.566810+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":94234}