{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T14:39:57.308899+00:00","duration_seconds":0.011939,"id":1013820,"input_summary":"chars=1556 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=KV4PIT,K7WFB,K7WSD","recording_id":29851,"started_at":"2026-06-28T14:39:57.296960+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":29852}