{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T21:11:57.570559+00:00","duration_seconds":0.000385,"id":407675,"input_summary":"chars=248 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":93565,"started_at":"2026-06-25T21:11:57.570174+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":93566}