{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T02:56:08.348791+00:00","duration_seconds":0.002501,"id":1454006,"input_summary":"chars=168 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":149053,"started_at":"2026-07-07T02:56:08.346290+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146995}