{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T21:11:19.984331+00:00","duration_seconds":0.000358,"id":407614,"input_summary":"chars=591 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KN4CWC","recording_id":93573,"started_at":"2026-06-25T21:11:19.983973+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":93574}