{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T00:04:47.203259+00:00","duration_seconds":6.9e-05,"id":883246,"input_summary":"chars=6 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":43880,"started_at":"2026-06-28T00:04:47.203190+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":43881}