{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T22:07:26.402429+00:00","duration_seconds":0.000645,"id":1635380,"input_summary":"chars=57 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":161449,"started_at":"2026-07-12T22:07:26.401784+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158267}