{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T18:43:50.654413+00:00","duration_seconds":0.003179,"id":1046850,"input_summary":"chars=611 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KG7FWB","recording_id":26527,"started_at":"2026-06-28T18:43:50.651234+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":26528}