{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T21:25:34.292013+00:00","duration_seconds":0.00442,"id":1579973,"input_summary":"chars=818 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":157711,"started_at":"2026-07-10T21:25:34.287593+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":154848}