{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T16:41:56.394613+00:00","duration_seconds":0.000336,"id":762289,"input_summary":"chars=92 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":55449,"started_at":"2026-06-27T16:41:56.394277+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":55450}