{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T06:54:06.346625+00:00","duration_seconds":0.005167,"id":1146057,"input_summary":"chars=648 node=oldsys","metadata":{},"output_summary":"candidates=4 calls=VE6DCV,VA7CKO,VE4TM,VA7I","recording_id":15829,"started_at":"2026-06-29T06:54:06.341458+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":15830}