{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T13:25:17.758229+00:00","duration_seconds":0.002068,"id":512848,"input_summary":"chars=815 node=683210","metadata":{},"output_summary":"candidates=1 calls=DB73","recording_id":124079,"started_at":"2026-06-26T13:25:17.756161+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":124080}