{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T06:15:52.373506+00:00","duration_seconds":0.003871,"id":1649909,"input_summary":"chars=214 node=66296","metadata":{},"output_summary":"candidates=3 calls=AV6MB,G1AND,AB6MB","recording_id":162512,"started_at":"2026-07-13T06:15:52.369635+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159266}