{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T21:10:58.383498+00:00","duration_seconds":4.6e-05,"id":407588,"input_summary":"chars=20 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":93577,"started_at":"2026-06-25T21:10:58.383452+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":93578}