{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T16:41:56.352086+00:00","duration_seconds":0.002045,"id":762288,"input_summary":"chars=1435 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":55495,"started_at":"2026-06-27T16:41:56.350041+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":55496}