{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T06:43:42.552509+00:00","duration_seconds":9.7e-05,"id":468793,"input_summary":"chars=55 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":86949,"started_at":"2026-06-26T06:43:42.552412+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":86950}