{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T16:34:54.452922+00:00","duration_seconds":0.015056,"id":1030910,"input_summary":"chars=941 node=66296","metadata":{},"output_summary":"candidates=2 calls=TO1AND,A7OF","recording_id":128820,"started_at":"2026-06-28T16:34:54.437866+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":128688}