{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T21:35:37.570589+00:00","duration_seconds":0.005737,"id":1072027,"input_summary":"chars=1121 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=MW3YBF,VE2VB","recording_id":18010,"started_at":"2026-06-28T21:35:37.564852+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":18011}