{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T11:52:00.121173+00:00","duration_seconds":0.001898,"id":652853,"input_summary":"chars=2651 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":68169,"started_at":"2026-06-27T11:52:00.119275+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":68170}