{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T22:34:26.992006+00:00","duration_seconds":4.9e-05,"id":415511,"input_summary":"chars=22 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":100138,"started_at":"2026-06-25T22:34:26.991957+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":100139}