{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T21:39:59.322406+00:00","duration_seconds":0.000445,"id":264987,"input_summary":"chars=690 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":103668,"started_at":"2026-06-24T21:39:59.321961+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":103669}