{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T09:17:25.302040+00:00","duration_seconds":0.000296,"id":618989,"input_summary":"chars=309 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=KB0ROT,AE7MR,KE8WI","recording_id":72260,"started_at":"2026-06-27T09:17:25.301744+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":72261}