{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T07:00:24.449377+00:00","duration_seconds":0.003054,"id":1825514,"input_summary":"chars=631 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":174207,"started_at":"2026-07-18T07:00:24.446323+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169634}