{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-28T02:01:54.118785+00:00","duration_seconds":0.001988,"id":2907996,"input_summary":"chars=89 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":274630,"started_at":"2026-08-28T02:01:54.116797+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":259735}