{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-17T00:06:43.510414+00:00","duration_seconds":0.001069,"id":2643424,"input_summary":"chars=73 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=K7CPR","recording_id":246079,"started_at":"2026-08-17T00:06:43.509345+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":233937}