{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T10:54:05.419165+00:00","duration_seconds":0.001325,"id":631017,"input_summary":"chars=2506 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=TO2017,IS01","recording_id":78286,"started_at":"2026-06-27T10:54:05.417840+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":78287}