{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T16:43:45.231089+00:00","duration_seconds":0.000249,"id":1665897,"input_summary":"chars=13 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":163580,"started_at":"2026-07-13T16:43:45.230840+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":160243}