{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T19:44:56.695836+00:00","duration_seconds":0.007289,"id":1610820,"input_summary":"chars=455 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=IS15I","recording_id":159906,"started_at":"2026-07-11T19:44:56.688547+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":156827}