{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T09:04:59.001359+00:00","duration_seconds":0.000871,"id":486723,"input_summary":"chars=535 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":92262,"started_at":"2026-06-26T09:04:59.000488+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":92263}