{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T04:09:42.837370+00:00","duration_seconds":0.008385,"id":1822619,"input_summary":"chars=520 node=66296","metadata":{},"output_summary":"candidates=2 calls=KX2CW,IS6MB","recording_id":174011,"started_at":"2026-07-18T04:09:42.828985+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169451}