{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-02T14:57:18.762097+00:00","duration_seconds":0.000143,"id":1294010,"input_summary":"chars=6 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":137832,"started_at":"2026-07-02T14:57:18.761954+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":136775}