{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T16:42:05.780734+00:00","duration_seconds":3.1e-05,"id":762330,"input_summary":"chars=6 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":55540,"started_at":"2026-06-27T16:42:05.780703+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":55541}