{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T10:35:38.336416+00:00","duration_seconds":0.000806,"id":353842,"input_summary":"chars=578 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":100726,"started_at":"2026-06-25T10:35:38.335610+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":100727}