{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-21T01:45:27.565802+00:00","duration_seconds":0.000188,"id":2743597,"input_summary":"chars=20 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":257001,"started_at":"2026-08-21T01:45:27.565614+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":243787}