{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T05:55:26.763726+00:00","duration_seconds":0.008434,"id":1137337,"input_summary":"chars=1670 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=K5EWH","recording_id":16879,"started_at":"2026-06-29T05:55:26.755292+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":16880}