{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T03:59:38.151636+00:00","duration_seconds":0.001227,"id":308686,"input_summary":"chars=651 node=66296","metadata":{},"output_summary":"candidates=3 calls=AB6MB,AT9PM,SO73","recording_id":122183,"started_at":"2026-06-25T03:59:38.150409+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":122184}