{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T03:58:15.510058+00:00","duration_seconds":0.007394,"id":1122488,"input_summary":"chars=1342 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=IS1OF","recording_id":18363,"started_at":"2026-06-29T03:58:15.502664+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":18364}