{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T13:45:11.453740+00:00","duration_seconds":0.007568,"id":1396073,"input_summary":"chars=756 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":145041,"started_at":"2026-07-05T13:45:11.446172+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":143354}