{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T04:04:45.077351+00:00","duration_seconds":0.000717,"id":1779776,"input_summary":"chars=34 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=KB7QEX,K7CPR","recording_id":171087,"started_at":"2026-07-17T04:04:45.076634+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":166767}