{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-02T18:45:04.910072+00:00","duration_seconds":0.000427,"id":1302493,"input_summary":"chars=67 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":138481,"started_at":"2026-07-02T18:45:04.909645+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":137346}