{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T20:46:34.331948+00:00","duration_seconds":0.001144,"id":853896,"input_summary":"chars=84 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":126896,"started_at":"2026-06-27T20:46:34.330804+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":126895}