{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-19T03:12:13.307914+00:00","duration_seconds":0.000864,"id":1849383,"input_summary":"chars=48 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=W7ROV","recording_id":175943,"started_at":"2026-07-19T03:12:13.307050+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":171107}