{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T04:56:19.800422+00:00","duration_seconds":0.002038,"id":1616655,"input_summary":"chars=134 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":160253,"started_at":"2026-07-12T04:56:19.798384+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":157125}