{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T15:21:17.602287+00:00","duration_seconds":3.4e-05,"id":378487,"input_summary":"chars=10 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":96304,"started_at":"2026-06-25T15:21:17.602253+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":96305}