{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T20:47:40.478335+00:00","duration_seconds":0.013805,"id":1840579,"input_summary":"chars=898 node=SDR9494","metadata":{},"output_summary":"candidates=4 calls=WA7ZWD,K7TTY,K7PC,I7Z","recording_id":175279,"started_at":"2026-07-18T20:47:40.464530+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170560}