{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-14T04:31:09.918245+00:00","duration_seconds":0.008541,"id":1686642,"input_summary":"chars=696 node=683211","metadata":{},"output_summary":"candidates=3 calls=A9AHB,A9A9,A9WE","recording_id":164997,"started_at":"2026-07-14T04:31:09.909704+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":161531}