{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T13:48:43.255788+00:00","duration_seconds":0.000137,"id":697529,"input_summary":"chars=52 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":62849,"started_at":"2026-06-27T13:48:43.255651+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":62850}