{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-02T15:34:36.515876+00:00","duration_seconds":0.000125,"id":1295758,"input_summary":"chars=3 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":137999,"started_at":"2026-07-02T15:34:36.515751+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":136898}