{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T08:03:29.101113+00:00","duration_seconds":0.003324,"id":1786453,"input_summary":"chars=571 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":171534,"started_at":"2026-07-17T08:03:29.097789+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":167187}