{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T22:33:38.648707+00:00","duration_seconds":0.007585,"id":1081436,"input_summary":"chars=1226 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":22924,"started_at":"2026-06-28T22:33:38.641122+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":22925}