{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T13:28:03.428260+00:00","duration_seconds":0.001315,"id":1741825,"input_summary":"chars=74 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":168420,"started_at":"2026-07-16T13:28:03.426945+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":164383}