{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-03T21:28:55.229720+00:00","duration_seconds":0.016453,"id":2359838,"input_summary":"chars=871 node=683211","metadata":{},"output_summary":"candidates=2 calls=AT56IN,S1OF","recording_id":215417,"started_at":"2026-08-03T21:28:55.213267+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":206489}