{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T16:36:50.493670+00:00","duration_seconds":0.000676,"id":1030999,"input_summary":"chars=148 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":22262,"started_at":"2026-06-28T16:36:50.492994+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":22263}