{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T03:36:44.444690+00:00","duration_seconds":0.000298,"id":1388963,"input_summary":"chars=32 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=K7LE","recording_id":144577,"started_at":"2026-07-05T03:36:44.444392+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":142911}