{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T17:31:55.374450+00:00","duration_seconds":0.00095,"id":1440497,"input_summary":"chars=73 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=K7E","recording_id":148071,"started_at":"2026-07-06T17:31:55.373500+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146139}