{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T17:52:48.199331+00:00","duration_seconds":0.005194,"id":1754923,"input_summary":"chars=311 node=683210","metadata":{},"output_summary":"candidates=1 calls=S73TO","recording_id":169412,"started_at":"2026-07-16T17:52:48.194137+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":165302}