{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T22:44:33.589514+00:00","duration_seconds":7e-05,"id":1842144,"input_summary":"chars=17 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":175377,"started_at":"2026-07-18T22:44:33.589444+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170634}