{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T04:26:23.994101+00:00","duration_seconds":0.001957,"id":1125525,"input_summary":"chars=132 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":12474,"started_at":"2026-06-29T04:26:23.992144+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":12475}