{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T12:54:23.903226+00:00","duration_seconds":0.000758,"id":366968,"input_summary":"chars=535 node=683210","metadata":{},"output_summary":"candidates=3 calls=SO73TO,E3TZ,IN73","recording_id":122534,"started_at":"2026-06-25T12:54:23.902468+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":122535}