{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-17T06:57:36.471735+00:00","duration_seconds":0.00537,"id":2652651,"input_summary":"chars=359 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":247233,"started_at":"2026-08-17T06:57:36.466365+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":235018}