{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T09:53:19.363227+00:00","duration_seconds":0.005434,"id":1177267,"input_summary":"chars=1085 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=S7AND,S9I","recording_id":11588,"started_at":"2026-06-29T09:53:19.357793+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":11589}