{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T19:19:21.853147+00:00","duration_seconds":7.6e-05,"id":822191,"input_summary":"chars=74 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":48539,"started_at":"2026-06-27T19:19:21.853071+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":48540}