{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T03:37:50.913496+00:00","duration_seconds":0.014101,"id":1643509,"input_summary":"chars=881 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=M7XS,KF7M","recording_id":162100,"started_at":"2026-07-13T03:37:50.899395+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158860}