{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-16T23:44:50.767085+00:00","duration_seconds":0.000465,"id":2643136,"input_summary":"chars=42 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":246042,"started_at":"2026-08-16T23:44:50.766620+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":233902}