{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T15:18:20.857627+00:00","duration_seconds":0.00065,"id":522498,"input_summary":"chars=243 node=683211","metadata":{},"output_summary":"candidates=2 calls=IN1973,K6L","recording_id":124292,"started_at":"2026-06-26T15:18:20.856977+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":124293}