{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-08T13:16:30.622674+00:00","duration_seconds":0.000327,"id":1500065,"input_summary":"chars=23 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":152267,"started_at":"2026-07-08T13:16:30.622347+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":149880}