{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T21:41:10.934527+00:00","duration_seconds":0.001061,"id":1481454,"input_summary":"chars=73 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=K7CPR","recording_id":150965,"started_at":"2026-07-07T21:41:10.933466+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":148722}