{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-28T15:49:19.377319+00:00","duration_seconds":0.000508,"id":2918972,"input_summary":"chars=21 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=AB7IIM","recording_id":275851,"started_at":"2026-08-28T15:49:19.376811+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":260801}