{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-03T10:56:31.511836+00:00","duration_seconds":0.028987,"id":1318843,"input_summary":"chars=885 node=683211","metadata":{},"output_summary":"candidates=2 calls=A40BY,AT1OF","recording_id":139604,"started_at":"2026-07-03T10:56:31.482849+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":138426}