{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T22:42:06.112139+00:00","duration_seconds":0.000933,"id":558465,"input_summary":"chars=710 node=683211","metadata":{},"output_summary":"candidates=3 calls=S73TO,K2HEC,K2HA","recording_id":125173,"started_at":"2026-06-26T22:42:06.111206+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":125173}