{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T02:58:26.938844+00:00","duration_seconds":5.6e-05,"id":580773,"input_summary":"chars=56 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":76289,"started_at":"2026-06-27T02:58:26.938788+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":76290}