{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T16:43:42.737001+00:00","duration_seconds":0.001622,"id":384941,"input_summary":"chars=610 node=683210","metadata":{},"output_summary":"candidates=1 calls=S17","recording_id":122999,"started_at":"2026-06-25T16:43:42.735379+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":122999}