{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T08:53:00.133089+00:00","duration_seconds":6.1e-05,"id":1164008,"input_summary":"chars=4 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":13809,"started_at":"2026-06-29T08:53:00.133028+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":13810}