{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-03T01:53:28.305978+00:00","duration_seconds":0.006808,"id":2337705,"input_summary":"chars=457 node=683211","metadata":{},"output_summary":"candidates=3 calls=N1LST,N4SSA,N4TH","recording_id":213032,"started_at":"2026-08-03T01:53:28.299170+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":204319}