{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T01:01:26.649877+00:00","duration_seconds":0.003394,"id":1818302,"input_summary":"chars=181 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":173734,"started_at":"2026-07-18T01:01:26.646483+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169205}