{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T20:09:05.687166+00:00","duration_seconds":0.003185,"id":1057808,"input_summary":"chars=343 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=K9BDC","recording_id":19594,"started_at":"2026-06-28T20:09:05.683981+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":19595}