{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-24T20:42:56.834826+00:00","duration_seconds":0.001935,"id":2831846,"input_summary":"chars=121 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":266657,"started_at":"2026-08-24T20:42:56.832891+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":252546}