{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T04:32:22.961349+00:00","duration_seconds":0.000621,"id":1780734,"input_summary":"chars=31 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=M7ANM","recording_id":171155,"started_at":"2026-07-17T04:32:22.960728+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":166825}