{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-27T20:48:28.294358+00:00","duration_seconds":0.00964,"id":2904188,"input_summary":"chars=641 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":274287,"started_at":"2026-08-27T20:48:28.284718+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":259422}