{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T15:32:29.908914+00:00","duration_seconds":0.003805,"id":1747642,"input_summary":"chars=711 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":168851,"started_at":"2026-07-16T15:32:29.905109+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":164790}