{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-02T04:50:11.256123+00:00","duration_seconds":0.00997,"id":1284430,"input_summary":"chars=641 node=66296","metadata":{},"output_summary":"candidates=1 calls=N1KN","recording_id":137045,"started_at":"2026-07-02T04:50:11.246153+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":136119}