{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-08T15:49:02.580851+00:00","duration_seconds":0.00832,"id":1506581,"input_summary":"chars=540 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":152767,"started_at":"2026-07-08T15:49:02.572531+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":150293}