{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T07:51:49.980759+00:00","duration_seconds":0.001165,"id":609437,"input_summary":"chars=613 node=oldsys","metadata":{},"output_summary":"candidates=4 calls=KV0MAI,AT99,A99,A1C","recording_id":73531,"started_at":"2026-06-27T07:51:49.979594+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":73532}