{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-19T00:29:38.877265+00:00","duration_seconds":0.010091,"id":1843995,"input_summary":"chars=651 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":175534,"started_at":"2026-07-19T00:29:38.867174+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170751}