{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-03T01:49:13.694348+00:00","duration_seconds":0.0108,"id":1311740,"input_summary":"chars=727 node=683210","metadata":{},"output_summary":"candidates=3 calls=K4CUP,N58QM,N8QM","recording_id":139134,"started_at":"2026-07-03T01:49:13.683548+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":137968}