{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T04:12:22.407985+00:00","duration_seconds":0.000246,"id":1822744,"input_summary":"chars=31 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=K7LE","recording_id":174019,"started_at":"2026-07-18T04:12:22.407739+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169458}