{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T17:52:34.556496+00:00","duration_seconds":0.000617,"id":789872,"input_summary":"chars=1052 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":52337,"started_at":"2026-06-27T17:52:34.555879+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":52338}