{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-07T21:02:00.873834+00:00","duration_seconds":0.012546,"id":2447244,"input_summary":"chars=753 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":224974,"started_at":"2026-08-07T21:02:00.861288+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":214945}