{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T06:27:08.687888+00:00","duration_seconds":0.000499,"id":1825055,"input_summary":"chars=27 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=K7LED","recording_id":174178,"started_at":"2026-07-18T06:27:08.687389+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169605}