{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T12:17:48.177517+00:00","duration_seconds":0.01116,"id":1826459,"input_summary":"chars=684 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":174254,"started_at":"2026-07-18T12:17:48.166357+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169680}