{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-03T03:51:31.358500+00:00","duration_seconds":0.003565,"id":1314762,"input_summary":"chars=640 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":139327,"started_at":"2026-07-03T03:51:31.354935+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":138154}