{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-22T02:45:24.077796+00:00","duration_seconds":0.002933,"id":2770144,"input_summary":"chars=174 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":259891,"started_at":"2026-08-22T02:45:24.074863+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":246451}