{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T12:54:25.821680+00:00","duration_seconds":0.000492,"id":510813,"input_summary":"chars=316 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":82241,"started_at":"2026-06-26T12:54:25.821188+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":82242}