{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T03:09:49.705230+00:00","duration_seconds":0.00041,"id":1388506,"input_summary":"chars=76 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":144561,"started_at":"2026-07-05T03:09:49.704820+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":142896}