{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-18T20:27:40.890048+00:00","duration_seconds":0.006098,"id":2691468,"input_summary":"chars=373 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=TV7TTO","recording_id":251479,"started_at":"2026-08-18T20:27:40.883950+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":238793}