{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T13:18:57.346916+00:00","duration_seconds":6.1e-05,"id":685658,"input_summary":"chars=11 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":64232,"started_at":"2026-06-27T13:18:57.346855+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":64233}