{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-19T02:04:26.373910+00:00","duration_seconds":0.000562,"id":1846229,"input_summary":"chars=889 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":175697,"started_at":"2026-07-19T02:04:26.373348+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170895}