{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T18:50:03.228831+00:00","duration_seconds":0.000688,"id":810983,"input_summary":"chars=1323 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":49992,"started_at":"2026-06-27T18:50:03.228143+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":49993}