{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T22:04:56.517880+00:00","duration_seconds":0.000993,"id":1076629,"input_summary":"chars=169 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KK7NQN,A7AND","recording_id":23456,"started_at":"2026-06-28T22:04:56.516887+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":23457}