{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-29T14:10:17.612426+00:00","duration_seconds":0.000139,"id":2945105,"input_summary":"chars=4 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":278730,"started_at":"2026-08-29T14:10:17.612287+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":263341}