{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T04:27:23.122539+00:00","duration_seconds":0.004708,"id":1125626,"input_summary":"chars=408 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":12466,"started_at":"2026-06-29T04:27:23.117831+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":12467}