{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T10:49:59.851468+00:00","duration_seconds":0.000263,"id":1426777,"input_summary":"chars=15 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":147075,"started_at":"2026-07-06T10:49:59.851205+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":145257}