{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-07T16:34:16.391843+00:00","duration_seconds":0.011111,"id":2440938,"input_summary":"chars=764 node=683210","metadata":{},"output_summary":"candidates=2 calls=NN6HIN,ZS4DB","recording_id":224281,"started_at":"2026-08-07T16:34:16.380732+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":214279}