{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T18:54:56.268271+00:00","duration_seconds":0.000593,"id":539343,"input_summary":"chars=294 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=AU7WE","recording_id":87282,"started_at":"2026-06-26T18:54:56.267678+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":87283}