{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T04:46:01.624345+00:00","duration_seconds":0.005373,"id":1257316,"input_summary":"chars=351 node=683211","metadata":{},"output_summary":"candidates=2 calls=K7WFZ,Q1D7","recording_id":135079,"started_at":"2026-07-01T04:46:01.618972+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":134347}