{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T09:34:10.891234+00:00","duration_seconds":0.002586,"id":490374,"input_summary":"chars=1848 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":91854,"started_at":"2026-06-26T09:34:10.888648+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":91855}