{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T07:19:24.675389+00:00","duration_seconds":0.000495,"id":1393079,"input_summary":"chars=92 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":144843,"started_at":"2026-07-05T07:19:24.674894+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":143166}