{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T21:18:19.208403+00:00","duration_seconds":0.003814,"id":1677358,"input_summary":"chars=290 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":164315,"started_at":"2026-07-13T21:18:19.204589+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":160943}