{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T18:41:37.619136+00:00","duration_seconds":0.000248,"id":1608290,"input_summary":"chars=5 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":159734,"started_at":"2026-07-11T18:41:37.618888+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":156669}