{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T09:53:11.371883+00:00","duration_seconds":5e-05,"id":1177220,"input_summary":"chars=4 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":10867,"started_at":"2026-06-29T09:53:11.371833+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":10868}