{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T03:46:25.269912+00:00","duration_seconds":0.000751,"id":1389021,"input_summary":"chars=60 node=683210","metadata":{},"output_summary":"candidates=1 calls=OF4NNB","recording_id":144578,"started_at":"2026-07-05T03:46:25.269161+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":142912}