{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T12:41:09.087304+00:00","duration_seconds":0.003919,"id":1429138,"input_summary":"chars=820 node=683211","metadata":{},"output_summary":"candidates=2 calls=KC2VKG,VE1WI","recording_id":147237,"started_at":"2026-07-06T12:41:09.083385+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":145415}