{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T18:02:53.101360+00:00","duration_seconds":0.000643,"id":1441685,"input_summary":"chars=32 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=K7LE","recording_id":148146,"started_at":"2026-07-06T18:02:53.100717+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146212}