{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-02T20:16:39.041233+00:00","duration_seconds":0.003236,"id":1305881,"input_summary":"chars=545 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":138724,"started_at":"2026-07-02T20:16:39.037997+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":137578}