{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T09:48:06.331252+00:00","duration_seconds":0.00416,"id":965764,"input_summary":"chars=754 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=UV5RIT,UV5RSO","recording_id":35271,"started_at":"2026-06-28T09:48:06.327092+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":35272}