{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T11:02:23.247753+00:00","duration_seconds":0.001103,"id":357167,"input_summary":"chars=522 node=683210","metadata":{},"output_summary":"candidates=3 calls=N9O,N5A,NA4B","recording_id":100342,"started_at":"2026-06-25T11:02:23.246650+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":100343}