{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T19:19:16.443213+00:00","duration_seconds":0.000102,"id":822158,"input_summary":"chars=56 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=IS157","recording_id":48543,"started_at":"2026-06-27T19:19:16.443111+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":48544}