{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T04:32:26.751487+00:00","duration_seconds":0.001082,"id":1780747,"input_summary":"chars=148 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=KX2CW,N7XS","recording_id":171156,"started_at":"2026-07-17T04:32:26.750405+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":166826}