{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T02:58:28.350995+00:00","duration_seconds":0.000708,"id":1114980,"input_summary":"chars=125 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":19135,"started_at":"2026-06-29T02:58:28.350287+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":19136}