{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T01:40:50.140302+00:00","duration_seconds":0.00039,"id":177508,"input_summary":"chars=693 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":112055,"started_at":"2026-06-24T01:40:50.139912+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":112056}